James Corden picks up Martin on his way to his Super Bowl halftime show, and the travelers quickly busy themselves with Coldplay and David Bowie sing-alongs.
James Corden picked up Chris Martin on his way to the Super Bowl for another round of Carpool Karaoke, Jimmy Kimmel brought together the cast of "E.R." including George Clooney, and Stephen Colbert gives his best recap of the Iowa Caucuses winners.