 Before they'll say if they want President Biden to remain on the ticket, says CBS's Scott McFarland. Other than the president's top surrogates, senators are largely synchronized on the same message in the Democratic caucus. We want to see more. We want to hear more. A United Airlines plane bound for Denver lost a wheel while taking off from Los Angeles. CBS's Chris Van Cleave. It was a 29-year-old Boeing 757-200.