Biden, campaigning in Wisconsin, defies calls to drop out: “I’m going to win again” CBS NewsBiden vows to stay in race and beat Trump at Wisconsin rally BBC.comWho is George Stephanopoulos? What to know about the ABC anchor ahead of Biden interview USA TODAYPresident Joe Biden to sit down with ABC News on Friday for first TV interview since debate ABC NewsDefiant Biden declares he’s ‘staying in the race’ ahead of pivotal interview Fox News