(CNN) Former New York City Mayor Rudy Giuliani spent his Sunday "defending" Donald Trump and "advocating" for the President's innocence as it relates to the ongoing investigation into Russian interference in the 2016 election. But this exchange -- between Giuliani and ABC's George Stephanopoulos -- really took the cake for me. There's a real motivation to sing like crazy. He's got to do a lot of singing to get out of the three years and he will say whatever he has to say. He's changed his story four or five times."

Source: CNN December 17, 2018 19:52 UTC