Merger litigation is fast, high-stakes, and often unpredictable. So what does it take to win—or avoid losing—when the government challenges a deal? In this episode, Puja Patel and James Hunsberger are joined by Kieran Gostin, a partner at Wilkinson Stekloff and a seasoned merger trial lawyer who helped Microsoft defeat the FTC in its challenge to the Activision acquisition. From trial preparation strategy to expert witness credibility, internal documents versus economic modeling, and real-world lessons from Microsoft/Activision, the conversation covers both foundational insights and tactical advice. Listen in to learn what parties, practitioners, and economists need to consider long before a complaint is ever filed—and what really moves the needle in court.

With special guest:

Kieran Gostin, Partner, Wilkinson Stekloff

Hosted by:

Puja Patel, Cleary Gottlieb Steen & Hamilton LLP and James Hunsberger, Axinn, Veltrop & Harkrider LLP