RFK Jr. launches presidential campaign

Robert F. Kennedy Jr. formally announced his candidacy for the Democratic presidential nomination at the Boston Park Plaza Hotel on Wednesday. The event was interrupted by a robot warning the crowd of an emergency, but Kennedy quipped that it was just a nice try. The alarm bell was actually a false alarm, and the speech continued. Kennedy's campaign is based around talk-show politics and he has the support of a mix of old-time Democrats, Republicans, and anti-vaxxers.