Stephen Colbert’s ‘The Late Show’ ends after 11 seasons with surprises from Paul McCartney and others

Stephen Colbert chatted with Paul McCartney and joined him on stage for a raucous performance of “Hello, Goodbye” on the final broadcast of CBS’ “The Late Show” on Thursday night, a bittersweet farewell for a canceled show that still had a few barbs left for the network that ended its 33-year run.At the top of his last show, which grew more surreal and absurd as it went on, Colbert highlighted the “joy” that he and his team felt creating more than 1,800...