John Oliver on North Korea (with ‘Weird Al’ Yankovic)

(PG-13 language) For the main segment of Sunday night’s episode of HBO’s satirical news series, Last Week Tonight, host John Oliver takes a closer look at the dangerous war of words taking place between President Donald Trump and North Korea’s ruler, Kim Jong-un.

“As nuclear tensions continue to escalate between the United States and North Korea, John Oliver enlists “Weird Al” Yankovic to perform some accordion-based diplomacy.”

Previously: John Oliver on U.S. Border Patrol