 OK, their obligation is not to any one person, which, again, should be obvious. This isn't about our individual egos. It's about what's best in this case for the party, because we're talking about who's going to be the Democratic Party nomination. I also think you should take into account what's best for the country as a whole. But nobody can credibly argue that things aren't a great deal different now than they were when those people took those votes.