President Joe Biden is under intense scrutiny after a widely criticized debate performance against former President Donald Trump, leading to calls from some Democrats for him to withdraw from the presidential race. Notably, Texas Rep. Lloyd Doggett and Illinois Rep. Mike Quigley have voiced concerns, with Quigley emphasizing that weak polling could influence Biden’s decision. Despite the backlash, Biden's campaign insists he will remain the Democratic nominee. First Lady Jill Biden dismissed criticism, stating the debate won't define Biden's presidency, while some political analysts argue that procedural and historical constraints make replacing Biden unlikely. A CBS News poll shows 72% of registered voters doubt Biden's mental and cognitive fitness to serve another term.