 interested in replacing President Biden at the top of the ticket. Here's Alan Sanders, professor emeritus of political science at St. Peter's University in Jersey City, New Jersey. Alan, your reaction to these events? Well, certainly a bombshell announcement and an unprecedented announcement. We've never had a presidential candidate on the verge of being nominated, having all the delegates locked up, say that he's going to withdraw from the race so soon, from the race. That's just never happened. So it certainly is an unprecedented, shocking and bombshell announcement.