Jack and David return to talk about how their summer's been going, the worst/weirdest injuries they've ever gotten, pay tribute to Bill Russell and Vin Scully (with Jack telling the story of meeting the former), discuss the tragedy that was the 2011 Northern Virginia Earthquake, recent heatwaves, them holding a 40-yeard dash for bragging rights, the Juan Soto trade and DC's status as a sports city, NBA players hurting player empowerment, and they introduce the #MarkMcGwireChallenge!