President Joe Biden is addressing all those conspiracy theories surrounding himself and Taylor Swift. Biden appeared on 'Late Night with Seth Meyers' and discussed everything from his re-election efforts, Swift theories, and his age. There have been widespread conspiracy theories that the pop superstar and her boyfriend Kansas City Chiefs tight end Travis Kelce are part of a dark plot to help re-elect the U.S. president later this year. The President said a potential 2024 endorsement by the pop superstar is "classified information."