Weird Al Yankovic Asked North Korea Not to Kill Us on John Oliver

John Oliver‘s most recent episode ofLast Week Tonightfeatured him lambasting Donald Trump for refusing to condemn white supremacy, examining the tensions between North Korea and the States, and bringing in“Weird Al” Yankovic for a show-closing polka number. The surprise appearance sprung from a joke in the North Korea segmentwhere Oliver makes fun of a clip