 He's digging in. I'm Paul Stevens. Fox News pressure mounting on President Biden and crew amid criticism of his ability to serve as commander in chief. But he's not backing down. The president hounded by reporter questions following a rally in Wisconsin where he told supporters he wasn't going to let his performance in one 90 minute debate wipe out three and a half years of work. In a much anticipated exclusive interview with ABC News anchor George Stephanopoulos, President Biden offering several excuses for his poor debate performance from a cold to exhaustion.