Though Biden says he’s staying in presidential race, top Democrats express doubts CBS NewsDetermined Biden soldiers on with 2024 campaign as down-ballot Dems worry over his electability Fox NewsVermont’s Peter Welch becomes first Democratic senator to call for Biden to step aside CNNLive election updates: A 9th House Democrat calls for Biden to leave the race The Associated PressSen. Peter Welch becomes first senator to call for Biden to step aside The Washington Post