John Oliver And Stephen Colbert Discuss 'Make Donald Drumpf Again' Hats

Even Jay Z wanted one.

"Last Week Tonight" sold them at cost and didn't expect anything to happen with them. Now, 32,000 hats later, the "Make Donald Drumpf Again" cap is less a fashion statement and more a battle cry against the forces of evil, aka Donald Jehosaphat Drumpf.

John Oliver stopped by "The Late Show" to talk with Stephen about the phenomenon that is Donald Trump.