text:  Four and ten in his own party. But Democratic Representative James Clyburn tells CNN he strongly disagrees. He should stay in this race. Linda Kenyon, CBS News, Washington. South Carolina Senator Lindsey Graham does not agree. He tells CNN it's not just one night. You know this idea that Biden had a bad night? That's not the story. He's had a bad presidency. He had a disastrous debate. How could we get here? How could the American people see what they saw and not be forewarned?