 Well, I think people want to make sure that this is a campaign that's ready to go and win, that the president and his team are being candid with us about his condition, that this was a real anomaly and not just the way he is these days. And, you know, they've got a plan to win. Representative Lloyd Doggett of Texas has called for Biden to withdraw from the race, praising Biden, but saying he has the opportunity to encourage a new generation of leaders.