Allies to Joe Biden have been floating the idea of altering the former vice president's schedule in an effort to reduce the gaffes he has made in recent days. The allies, growing increasingly nervous about Biden's verbal flubs, have said it's an approach that's been suggested to campaign officials on the heels of the former vice president's stumbles.

President Trump reportedly called the man he mocked as overweight at his campaign rally, but did not apologize. A White House official told CNN that the man, identified as Frank Dawson, did not pick up, and Trump left a message thanking him for his support. It was originally reported that Trump called to apologize for his comments.