 Get your information download throughout the day on the hour and half hour on 1100 KFNX. CBS News Brief. The White House is defending President Biden over growing concerns he's not fit to be reelected president after that disastrous debate. Press Secretary Corrine Jean-Pierre. He knows right from wrong. He knows how to tell the truth. And again, he knows how to deliver for the American people. Some Democrats in Congress, though, have said they're deeply concerned about his ability to win.