President Joe Biden's imperiled reelection campaign hit new trouble Wednesday as House Speaker Emerita Nancy Pelosi said merely "it's up to the president to decide" if he should stay in the race, celebrity donor George Clooney said he should not run and Democratic senators and lawmakers expressed fresh fear about his ability to beat Republican Donald Trump.

Late in the evening, Vermont Sen. Peter Welch called on Biden to withdraw from the election, becoming the first Senate Democrat to do so. Welch said he is worried because "the stakes could not be higher."