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  • #101 Manisha Sahni: Leading Global Engineering Teams with Trust, Clarity, and Intention
    Feb 20 2026

    Manisha Sahni joins to unpack the real challenges of managing global engineering teams—beyond time zones and into the “hidden work” of leadership.


    Manisha explains why distributed teams don’t run on autopilot: leaders must intentionally build unity, ownership, and belonging across cultures. She shares how trust is created through consistent connection—not only through work meetings, but also through lightweight social moments that turn “avatars into friends” and reduce friction in daily collaboration.


    The conversation dives into practical operating rhythms for multi-time-zone teams: choosing which meetings truly need to be live, leaning heavily on asynchronous communication, and raising the bar for documentation and handoffs. Manisha highlights how explicit written context—assumptions, decisions, and expectations—becomes essential when teams are distributed, and how rotating meeting times can spread the load fairly across regions.


    They also explore common cultural mismatches: some engineers may avoid challenging senior leaders in group settings, while others thrive with ambiguity and research-driven ownership. Manisha shares coaching stories showing how leaders can adjust their style to unlock performance—by clarifying expectations, involving engineers in decision-making, and practicing “assume positive intent” with curiosity instead of judgment. Federico adds examples from Latin America about why people sometimes say “yes” to be polite, creating alignment issues unless expectations are validated early.


    Finally, Manisha shares what led her to become a fractional engineering leader: she loves learning new domains, helping startups and scale-ups through transitions, and delivering focused outcomes when companies need senior leadership but aren’t ready for a full-time hire. She remains open to both fractional and full-time roles—depending on where she can create the most meaningful impact.


    If you lead global teams (or plan to), this episode is a practical reminder: intentional relationships + clear expectations are what make distributed execution actually work.


    About Manisha Sahni:

    - https://www.linkedin.com/in/manishasahni/

    - https://www.manishasahni.com/

    - https://www.manishasahni.com/mentorship


    About Federico Ramallo ✨👨‍💻🌎

    🚀 Software Engineering Manager | 🛠 Founder of DensityLabs.io & PreVetted.ai | 🤝 Connecting 🇺🇸 U.S. teams with top nearshore 🌎 LATAM engineers

    - 💼 https://www.linkedin.com/in/framallo/

    - 🌐 https://densitylabs.io

    - ✅ https://prevetted.ai


    🎙 PreVetted Podcast 🎧📡

    - 🎯 https://prevetted.ai/podcast

    - 🐦 https://x.com/PrevettedPod

    - 🔗 https://www.linkedin.com/company/prevetted-podcast


    00:00 Introduction to Manisha Sahni

    01:23 Challenges of Managing Remote Teams

    05:46 Effective Operating Rhythms for Distributed Teams

    09:03 Building Personal Relationships in Remote Work

    10:47 The Importance of Intentional Connections

    16:30 Cultural Differences in Engineering Teams

    22:47 Understanding Team Dynamics and Cultural Differences

    26:06 The Importance of Setting Expectations

    28:37 Navigating Change Management in Organizations

    32:09 The Role of One-on-Ones in Team Communication

    39:19 Transitioning to Fractional Leadership


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    43 Min.
  • #100 Charlene Li: Winning with AI, Speed as the Moat and the 90-Day Blueprint
    Feb 17 2026

    Charlene Li joins Federico Ramallo for a special 100th-episode conversation on disruptive leadership, business transformation, and her upcoming book Winning with AI. Charlene shares how she “fell into” being an analyst and author—starting at Forrester in 1999 after stepping back from running businesses to focus on family—then building a career at the front edge of major tech disruptions: the internet, search, social media, and now generative AI.


    They unpack why ChatGPT’s interface was a breakthrough that made AI accessible to anyone with a browser, and why adoption often comes down to how people interact with AI—whether through chat, voice, apps, dashboards, or embedded tools like CRMs. Charlene explains that “winning” with AI is not about using shiny tools or chasing ROI in the abstract; it’s about creating or extending competitive advantage based on each organization’s definition of success. Her key message: AI must serve the business strategy, not run alongside it.


    Charlene outlines why she chose a 90-day plan: leaders need a clear starting point. The 90-day blueprint helps teams align AI to strategy, build momentum, and create a rolling 18-month roadmap—where strategy is “written in ink,” but plans are “written in pencil” and updated quarterly. She argues that when everyone has access to similar models and tools, speed becomes the moat—not just adopting AI quickly, but adapting the organization quickly.


    A major theme is that digital transformation is never about the technology—it’s about people. Charlene compares building trust in AI to onboarding a new hire: train, evaluate, delegate, and add QA (including “AI checking AI”) based on your organization’s tolerance for risk. They also explore AI fluency, identity disruption as roles change, and how leaders can support teams through ongoing transformation without burning people out.


    Charlene closes with practical advice: ignore hype by anchoring AI to your biggest goals and problems, learn by doing (and learning publicly), and lean into new ways of working—like “vibe coding”—that may democratize building tools while requiring “Goldilocks governance” to stay safe and fast.


    About Charlene Li:

    - https://winningwithaibook.com

    - https://charleneli.com


    About Federico Ramallo ✨👨‍💻🌎

    🚀 Software Engineering Manager | 🛠 Founder of DensityLabs.io & PreVetted.ai | 🤝 Connecting 🇺🇸 U.S. teams with top nearshore 🌎 LATAM engineers

    - 💼 https://www.linkedin.com/in/framallo/

    - 🌐 https://densitylabs.io

    - ✅ https://prevetted.ai


    🎙 PreVetted Podcast 🎧📡

    - 🎯 https://prevetted.ai/podcast

    - 🐦 https://x.com/PrevettedPod

    - 🔗 https://www.linkedin.com/company/prevetted-podcast


    00:00 Introduction to Charlene Li and Her Work

    01:30 Journey into Business Transformation and AI

    02:54 The Impact of AI on Business Strategy

    06:26 Defining Success with AI

    10:53 Creating a 90-Day AI Roadmap

    13:47 Speed as a Competitive Advantage

    15:19 Transforming Organizations with AI

    18:04 Connecting AI to Business Strategy

    20:05 The Role of CEOs in AI Adoption

    22:51 AI as a Collaborative Assistant

    25:56 Building Trust in AI Decision-Making

    29:36 The Future of Jobs in an AI World

    30:52 Fostering AI Fluency in Teams

    32:47 Navigating Identity Changes with AI

    36:26 The Importance of Continuous Learning

    38:05 Avoiding AI Hype and Focusing on Value

    41:48 The Future of No-Code and Low-Code Solutions

    44:54 Differentiation in an AI-Driven World


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    52 Min.
  • #99 Three lessons from Open the valve. Because creativity loves a triangle.
    Feb 5 2026

    John Klymshyn & Isaac Naor join Federico Ramallo for a special episode: three voices, three lessons, and three stories inspired by Open the Valve, the third installment in the “Intersections That Illuminate” series. They unpack how creativity shows up at key intersections—like rest and risk, language and music, and brain and mind—and why this book is meant as encouragement for creative practitioners, not a step-by-step “how-to.”


    The conversation moves from big themes to real moments: gratitude as a daily posture, a shooting star as a reminder to grab what’s fleeting, and how collaboration can sharpen (and lovingly challenge) the work. Federico shares how co-authoring the Spanish adaptation, Abre la Válvula, became more than translation—bringing cultural context, humor, and meaning so the ideas truly land across Latin America, Spain, and beyond.


    They also explore a core idea: creativity can be solitary, but it doesn’t have to be lonely—solitude can mean focus, purpose, and momentum.


    The episode closes with a simple invitation: start anywhere, take notes, and then go make something—because the point is to open the valve and let the work flow through you.


    About Open the valve:

    - https://openthevalve.com/


    About Federico Ramallo ✨👨‍💻🌎

    🚀 Software Engineering Manager | 🛠 Founder of DensityLabs.io & PreVetted.ai | 🤝 Connecting 🇺🇸 U.S. teams with top nearshore 🌎 LATAM engineers

    - 💼 https://www.linkedin.com/in/framallo/

    - 🌐 https://densitylabs.io

    - ✅ https://prevetted.ai


    🎙 PreVetted Podcast 🎧📡

    - 🎯 https://prevetted.ai/podcast

    - 🐦 https://x.com/PrevettedPod

    - 🔗 https://www.linkedin.com/company/prevetted-podcast


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    42 Min.
  • #98 John Karsant: SDRs in the Age of AI, Cold Calling, and Building Pipeline Without Hiring
    Feb 2 2026

    John Karsant shares the unexpected path that took him from college tennis and coaching to sales, remote work, and ultimately founding LevelUp Leads in 2021. John explains how a bold life move—quitting coaching and moving to Argentina to learn Spanish—pushed him to find one of the rare remote roles available in 2015, where he became the first SDR at a small startup and learned sales by wearing multiple hats.


    In this conversation, John breaks down what appointment setting really looks like today and why many companies choose outsourced SDR support instead of building an internal team. He explains the real costs and risks of hiring in-house (tools, management, ramp time, churn) and why SDR turnover makes consistency hard to maintain. John also walks through the different ways teams use outsourced outbound: testing new markets, launching new products, expanding internationally with native English speakers, or covering peak demand around conferences and events.


    Federico and John dive into what’s working now across outbound channels. John shares why cold calling is the strongest single channel today, and why a multi-channel approach (calls + email + LinkedIn) can improve conversion by adding touchpoints and awareness. They also talk about common mistakes companies make—especially setting unrealistic meeting goals without prior outbound data—and why outbound should often start as a testing and learning process, not an immediate ROI play. John offers a practical view on when to adjust campaigns and how to avoid overreacting too early.


    Finally, John tackles the big question: SDRs in the age of AI. He shares why most buyers assume messages are AI-written, how to keep personalization human, and why real relationships—podcasts, events, in-person connections—matter more than ever. He closes with his outlook on the future of SDR work: outbound is getting harder and more crowded, but the need for human-to-human selling isn’t going away.


    About John Karsant:

    - https://levelupleads.io

    - https://www.linkedin.com/in/johnkarsant/

    - https://x.com/Jkarsant


    About Federico Ramallo ✨👨‍💻🌎

    🚀 Software Engineering Manager | 🛠 Founder of DensityLabs.io & PreVetted.ai | 🤝 Connecting 🇺🇸 U.S. teams with top nearshore 🌎 LATAM engineers

    - 💼 https://www.linkedin.com/in/framallo/

    - 🌐 https://densitylabs.io

    - ✅ https://prevetted.ai


    🎙 PreVetted Podcast 🎧📡

    - 🎯 https://prevetted.ai/podcast

    - 🐦 https://x.com/PrevettedPod

    - 🔗 https://www.linkedin.com/company/prevetted-podcast


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    26 Min.
  • #97 Michael Green: Building “Tunnels of Truth” to Detect Weapons and Prevent Targeted Violence
    Feb 2 2026

    Michael Green explains why he co-founded Athena Security and how a real, heartbreaking incident in 2023 reinforced the urgency of their mission: saving lives by detecting and denying weapons—and sometimes dangerous people—before they enter facilities. He shares how targeted violence can slip through gaps in coverage and how that reality pushed his team to deploy faster and more widely.


    Federico and Michael unpack what it takes for security programs to work in the real world. Michael explains that detection is only part of the system: outcomes depend on disciplined processes, well-designed secondary screening, and consistent officer performance over time. They discuss the core tradeoff every organization faces—accuracy, speed, and convenience—and the “necessary friction” required to keep environments safe without overwhelming staff with alarms or fatigue.


    Michael breaks down Athena’s approach to weapons screening using multi-frequency electromagnetic detection to identify metallic contraband, with customers setting the “threat target” based on what they want to keep out. He describes how most teams handle alerts through secondary screening (often with hand wands), and why higher sensitivity (like detecting small blades) inevitably increases alarms and workload. They also cover the challenges of 24/7 operations versus event venues, where staffing is concentrated for a short window.


    The conversation goes beyond weapons: Michael highlights rising concerns like phones and smart devices as new forms of contraband and data risk, and explains why schools face unique challenges due to large perimeters and the creativity of students. He also outlines how Athena uses AI to increase accountability—confirming officers are present, resolving alarms with documented reasons, and providing audit trails and system health monitoring.


    Finally, Michael shares his vision for the next 3–5 years: a convergence of systems—weapon screening, X-ray, visitor management, access control, and video—into a unified security operations view, moving toward a more seamless, less manual “tunnel of truth” experience.


    About Michael Green:

    - https://www.athena-security.com/

    - https://www.linkedin.com/in/michaelleonardgreen/


    About Federico Ramallo ✨👨‍💻🌎

    🚀 Software Engineering Manager | 🛠 Founder of DensityLabs.io & PreVetted.ai | 🤝 Connecting 🇺🇸 U.S. teams with top nearshore 🌎 LATAM engineers

    - 💼 https://www.linkedin.com/in/framallo/

    - 🌐 https://densitylabs.io

    - ✅ https://prevetted.ai


    🎙 PreVetted Podcast 🎧📡

    - 🎯 https://prevetted.ai/podcast

    - 🐦 https://x.com/PrevettedPod

    - 🔗 https://www.linkedin.com/company/prevetted-podcast


    00:00 Introduction to Athena Security and Its Mission

    00:58 The Importance of Threat Detection Technology

    05:25 Innovative Screening Solutions for Public Safety

    07:23 Challenges in Different Environments

    11:45 Balancing Accuracy, Speed, and Convenience

    14:12 Common Failures in Security Technology

    16:37 Choosing the Right Detection Setup

    19:47 The Future of Threat Detection Technology


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    22 Min.
  • #96 Swati Swoboda: Metaprogramming Shopify, Rails Love, and the AI-Accelerated Engineer
    Jan 29 2026


    Swati Swoboda traces her path from an eighth-grade research project on a library computer to leading development for Vault in Shopify’s Office of the CEO—work she calls “metaprogramming the company.” In this conversation, Swati and Federico dive into the arc of modern engineering: from Classic ASP and hand-editing production files to Rails’ elegant conventions, from code reviews to reading far more code than you write, and from individual craftsmanship to orchestrating AI agents at scale.


    Swati’s origin story begins pre-Google, when Yahoo directories and Ask Jeeves sparked a fascination with how the web worked. A 37signals (Basecamp) redesign demo later revealed the power of product and UX to remove friction from everyday tasks—an ethos that still guides her. She reminisces about Classic ASP (“Response.write everywhere”), the security lessons of SQL injection, and why C# plus Visual Studio felt magical—before discovering how Rails’ readability and conventions make both writing and reading code feel like prose.


    Inside Shopify, Swati explains Vault, the internal system that houses projects, reviews, and company knowledge. Through the GSD cadence, leaders (including founder/CEO Tobi) review thousands of projects on a regular rhythm, creating alignment, shared context, and accountability. Is that bureaucracy? Swati’s view: every company has bureaucracy; the question is whether it creates clarity and reduces waste—duplicate work, abandoned efforts, and misaligned launches that erode trust with merchants. Vault acts like GPS for work: it surfaces direction, status, risks, and trade-offs so teams can move faster in the same direction.


    On autonomy vs. micromanagement, Swati draws a line between intrusive time-tracking and principled, opinionated leadership. Engineers “earn agency” by aligning frequently, exposing assumptions, and inviting context.


    AI is everywhere in her workflow. Shopify teams use Claude and agents heavily, which means 100+ PRs in a day isn’t unusual. The skill that shines now is less about hand-optimizing algorithms and more about communication, problem framing, and system design: expressing outcomes, sharing context, and rigorously steering agents. PMs can “vibe-code” prototypes to validate ideas; engineers elevate to higher-leverage problems and faster learning loops. Far from shrinking the field, Swati expects AI to create more engineers overall (though fewer per company), with roles blending product sense, architectural judgment, security awareness, and foundational CS literacy.


    Themes you’ll hear throughout: build tools that reduce pain; prefer clarity to speed when it protects trust; ship to learn, then iterate; and treat culture as a product you can shape with systems. It’s a candid tour through how a founder-led company scales alignment, why Rails still “fits the brain,” and how the next generation of engineers will manage fleets of intelligent collaborators to deliver real-world impact.


    About Swati Swoboda:

    - https://x.com/swatiswoboda


    About Federico Ramallo ✨👨‍💻🌎

    🚀 Software Engineering Manager | 🛠 Founder of DensityLabs.io & PreVetted.ai | 🤝 Connecting 🇺🇸 U.S. teams with top nearshore 🌎 LATAM engineers

    - 💼 https://www.linkedin.com/in/framallo/

    - 🌐 https://densitylabs.io

    - ✅ https://prevetted.ai


    🎙 PreVetted Podcast 🎧📡

    - 🎯 https://prevetted.ai/podcast

    - 🐦 https://x.com/PrevettedPod

    - 🔗 https://www.linkedin.com/company/prevetted-podcast


    00:00 Introduction to Swati Swoboda

    01:40 Swati's Origin Story in Software Development

    04:41 The Impact of Engineering on User Experience

    06:38 Rails vs. Other Programming Languages

    09:35 The Beauty of Code and Readability

    11:15 The Evolution of Programming Languages

    15:42 Metaprogramming at Shopify

    20:23 Company Culture and Project Alignment

    22:44 Avoiding Wasted Efforts in Engineering

    25:04 Balancing Bureaucracy and Innovation

    27:07 Learning from Mistakes and Iteration

    35:28 AI's Role in Software Development

    46:31 The Future of Engineering with AI

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    48 Min.
  • #95 Shreya Hegde: From Feature Shipping to Systems Thinking at Startup and Big Tech Scale
    Jan 27 2026

    Shreya Hegde: Senior Product Manager–Technical at Amazon, traces her path from software engineering in India to healthcare startups and finally Big Tech—showing how her craft evolved from “shipping more features” to designing resilient systems that deliver real outcomes. She explains the spark that drew her to product: realizing that technology quietly shapes how people live and work. Early on, she measured success by launches and deadlines; over time, she pivoted to validating the problem first, using deep customer empathy, “day-in-the-life” research, and treating constraints as design inputs rather than blockers.


    Shreya walks through her career tour: CGI (engineering, ERP), a healthcare startup (MedAsset), and a larger healthcare firm where she shipped B2B products for hospitals nationwide. Her most formative launch was a price-transparency product built amid evolving regulation for the No Surprises Act; the lesson: in regulated spaces, compliance and product thinking must be integrated from day one. Moving to Amazon was the inflection point where scale met full accountability—decisions suddenly affected thousands of operators and meaningful dollars—demanding multi-year thinking, narrative clarity, and influence without authority.


    Inside Amazon, the SPM-T role blends problem framing, engineering/design reviews, one-way/two-way door trade-off calls, stakeholder alignment, and metric inspections. Her favorite part of the job is the ambiguous pre-work: connecting dots before writing a single PRD because “clarity compounds,” and skipping that investment just creates rework later. On measurement, she frames a pyramid: North-star business outcomes at the top, with leading indicators beneath—guided by data but grounded in product sense and real customer anecdotes. Ambiguous goals become testable bets; roadmaps should express intent, outcomes, and learning, not false certainty. She cites a recent project where technical depth (accurate modeling of spatial/operational complexity) unlocked customer value that a market-only lens would have missed.


    Advice threads the conversation. PMs moving from small companies to Big Tech often underestimate influence and overestimate authority—earn trust early with crisp narratives and data. To her younger self: don’t rush to prove value; build judgment through active listening. Across contexts—from startups to Amazon—Shreya argues for systems thinking, disciplined discovery, and the courage to slow down up front so teams can move faster, smarter, and with greater customer trust over the long run.


    About Shreya Hegde:

    - https://aws.amazon.com/blogs/iot/delivering-an-integrated-approach-to-safety-how-aws-workforce-safety-solutions-make-work-safer/


    About Federico Ramallo ✨👨‍💻🌎

    🚀 Software Engineering Manager | 🛠 Founder of DensityLabs.io & PreVetted.ai | 🤝 Connecting 🇺🇸 U.S. teams with top nearshore 🌎 LATAM engineers

    - 💼 https://www.linkedin.com/in/framallo/

    - 🌐 https://densitylabs.io

    - ✅ https://prevetted.ai


    🎙 PreVetted Podcast 🎧📡

    - 🎯 https://prevetted.ai/podcast

    - 🐦 https://x.com/PrevettedPod

    - 🔗 https://www.linkedin.com/company/prevetted-podcast



    00:00 Introduction to Shreya Hegde

    02:49 Evolving as a Product Manager

    05:42 Career Journey and Key Inflection Points

    08:22 Challenges in Healthcare Product Launches

    11:09 Mindset Shift in Big Tech

    12:43 Day-to-Day as a Senior Product Manager

    14:59 Metrics and Measuring Success

    17:44 Translating Business Goals into Roadmaps

    19:05 Technical Depth vs. Market-First Approach

    19:55 Advice for Product Managers Transitioning to Big Tech

    21:32 First Principles Thinking

    22:08 Final Thoughts and Advice for Future PMs


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    25 Min.
  • #94 David Esposito: From West Point Leadership to Vision-Saving Biotech and Values-Driven Impact
    Jan 26 2026

    David Esposito traces how West Point, the 101st Airborne, and leading soldiers in high-stakes environments shaped his approach to listening first, setting clear principles, and acting with calm resolve as a healthcare CEO. He and Federico dive into his work at ONL Therapeutics, a biotech company developing therapies to protect retinal cells in diseases like age-related macular degeneration, glaucoma, and retinal detachment. David explains how the retina works, why retinal cells don’t regenerate, and how ONL aims to “help patients see the future” by stopping stressed cells from dying.


    He also offers advice on eye health: why regular exams matter, how many eye diseases progress silently, and why people should understand options and tradeoffs before procedures like laser surgery. Shifting to leadership, David describes running a small team executing a large global clinical trial—balancing workload, avoiding burnout, and breaking down silos so experts solve problems together instead of protecting turf.


    The conversation then moves to his role on the board of Allergenis, a company using blood-based diagnostics to better understand pediatric food allergies. David explains what board work looks like versus being a CEO, the value of emotional detachment when advising founders, and why honest feedback is essential for building stronger businesses. He and Federico reflect on the importance of trusted advisors who can see what operators miss when they are “too deep in the game.”


    David also shares the story behind Harvest Time Partners, his “side hustle” focused on helping people be their best at home, at work, and in the community. Starting with a family conversation board game, he has built tools and books to reinforce principles like compassion, honesty, sacrifice, and teamwork. He talks about co-creating with his wife Tracy, the challenges and rewards of working with a spouse, and why having a strong partner at home reshapes how you experience wins and losses.


    Finally, David reflects on exits—both acquisitions and wind-downs—what he wishes he had known beforehand, and what other CEOs should understand: deals are never smooth, something always goes sideways, and the real fulfillment comes from moving science forward and helping patients, not just the headline valuation. Looking ahead, he hopes his companies are known for developing leaders who stay deeply human in an age of AI: present with their teams, able to connect, and committed to mission-driven work.


    About David Esposito:

    - https://onltherapeutics.com/

    - https://www.linkedin.com/in/davidesposito2/


    About Federico Ramallo ✨👨‍💻🌎

    🚀 Software Engineering Manager | 🛠 Founder of DensityLabs.io & PreVetted.ai | 🤝 Connecting 🇺🇸 U.S. teams with top nearshore 🌎 LATAM engineers

    - 💼 https://www.linkedin.com/in/framallo/

    - 🌐 https://densitylabs.io

    - ✅ https://prevetted.ai


    🎙 PreVetted Podcast 🎧📡

    - 🎯 https://prevetted.ai/podcast

    - 🐦 https://x.com/PrevettedPod

    - 🔗 https://www.linkedin.com/company/prevetted-podcast


    00:00 Introduction to Leadership and Vision

    04:33 Understanding ONL Therapeutics and Its Importance

    08:14 Eye Health: Importance and Preventive Measures

    13:24 Leadership Challenges in Early-Stage Biotech

    19:12 The Role of Teamwork in Leadership

    21:54 Board vs. CEO: Different Leadership Roles

    23:54 The Emotional Connection in Leadership

    28:42 Harvest Time Partners: A Journey of Impact

    35:01 The Dynamics of Working with a Spouse

    39:36 Navigating Business Transitions and Exits

    43:52 The Future of Leadership in an AI World


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    47 Min.