 is who would that person be? Vice President Kamala Harris is the obvious person, but she doesn't poll well either, and not making the first black vice president the nominee, not by her choice, would likely split key Democratic constituencies. So this is not easy at all. So what will this all come down to? Well, this really comes down to the president himself and his family, specifically when you think about his family, his wife Jill and his sister Valerie, who has been a close advisor. She ran his Senate campaigns and his 2008 presidential campaign.