After dropping out last week, Bernie Sanders publicly endorses Joe Biden for president, CNN reports. "We need you in the White House. I will do all that I can to see that that happens, Joe," Sanders said to Biden in a livestream broadcast. Biden was quick to reply. "I think that your endorsement means a great deal," Biden said. "It means a great deal to me. I think people are going to be surprised that we are apart on some issues but we're awfully close on a whole bunch of others.