 Speaking of the vice president, she has quickly emerged as the top contender for the presidential nomination, and she has been working the phones, reportedly wearing a Howard University sweatshirt, where she is, of course, a proud alum. So far, nearly two-thirds of Democrats in the House and at least 28 Democratic senators have endorsed her, and some state delegates have already pledged their support. Nancy Cordes is at the White House joining us to talk about this. Nancy, good morning.