Business Paul McCartney joins Colbert for full-circle moment as final guest 1 hour ago Financial News Stephen Colbert welcomed The Beatles legend Sir Paul McCartney as his final guest on “The Late Show with Stephen Colbert.” The pair sang the hit song “Hello, Goodbye” and reminisced on McCartney’s past in the Ed Sullivan Theater. Post navigation Previous Jeffrey Sachs LIVE | Sachs Brutally Roasts Trump, Drops Shocking Iran War Prediction | NetanyahuNext How to contain Ebola: African health experts explain | DW News