 I want him to do whatever he decides to do. And that's the way it is. Whatever he decides, we go with. Biden's facing mounting concerns that his candidacy could cost Democrats the White House and both chambers of Congress in November following his poor debate performance against Donald Trump. Biden earlier this week told congressional Democrats he's firmly committed to staying in the race. But more of Biden's allies are coming forward and publicly voicing their concern. Colorado Senator Michael Bennett on Tuesday became the first Senate Democrat to publicly say Biden can't win the election.