JD Vance was everywhere on Sunday, doing three separate interviews with CNN, NBC News, and CBS News. Facing adversarial questions and interviewers determined to protect Kamala Harris and Tim Walz, Vance dominated with precision. He was prepared for every question and skillfully batted down various attacks while turning each topic in his favor. In one especially satisfying moment, Dana Bash tried to obscure reporting from her own network to cover for Walz lying about his service. Vance was ready for it.