Paul Ryan April 12, 2018 1:58 am ‘Late Night': Roy Amberson Performs Ditty About Paul Ryan Roy Amberson stops by “Late Night” to perform a little ditty about Paul Ryan’s retirement. US & World Videos 3:15 NSC reviewing cease-fire proposal: ‘I don't know that it gets any more sensitive than it is right now' 2:23 Climate change is moving Tornado Alley and driving more tornado outbreaks 1:47 Reese Witherspoon and Ryan Phillippe's daughter Ava calls out body shamers 1:41 Trump fined additional $1,000 for gag order violation and threatened with jail 0:53 Man attempts to shoot pastor during church service