Since then, North Korea has carried out more than a dozen missile and rocket tests, says denuclearization is no longer on the negotiating table, has called Trump an erratic “dotard” and has threatened to deliver an unwelcome “Christmas gift.”
Many lay blame on the North Korean regime, arguing it was never serious about dismantling its nuclear arsenal and presented an unrealistic set of demands when Trump met Kim for a second time in Hanoi in February.