 Well, look, the party is still haunted by the 1980 Democratic primary. And so potential candidates get the message of, hey, you don't want to be Ted Kennedy. You know, if the guy goes on and loses in November, you don't want to be the one that they turn around and point a finger at and blame for derailing the Democratic candidate. The issue here, though, and now we're dealing with this in spades, is the political liability of Joe Biden is qualitatively different.