Walz Spoke of Gun Violence Affecting His Son. Here’s an Account of the Shooting. The New York TimesJD Vance takes victory lap and mocks Tim Walz over debate gaffe The Guardian USGov. Tim Walz says son Gus witnessed shooting at St. Paul rec center during VP debate CBS NewsWalz explains ‘friends with shooters’ gaffe from the VP debate with Vance Fox NewsBack on the trail with MAGA crowds, Vance ditches ‘Midwest nice’ debate tone NBC News