The host of “Anderson Cooper 360” cited a Wall Street Journal report in which Trump claimed a 10-minute conversation with Chinese President Xi Jinping made him realize that solving the escalating crisis in the Korean Peninsula was “not so easy.”
That caused Cooper to briefly stammer.
“I gotta say, I really am speechless,” he said. “I don’t know why I’m reacting like this.”
See his full reaction in the clip above.