The 2019 BTN Bus Tour interviews wrap up at the final three stops on the annual drive around the Big Ten with chats at Iowa, Illinois and Northwestern. Hawkeyes DL Chauncey Golston (2:10-15:10), Illini DL Oluwole Betiku (15:45-28:30) and Wildcats S J.R. Pace (29:20-43:30) sat down with Alex Roux for the post-practice discussions.