Donald Trump wishes North Korean leader would 'disappear'

Columbia: Donald Trump wishes North Korean leader Kim Jong-un would "disappear."

"I would get China to make that guy disappear in one form or another very quickly," Trump said.

Host Norah O'Donnell asked whether Trump was calling for Kim Jong-un's assassination.

Trump shrugged: "Well, I've heard of worse things, frankly." He adds: "China has control, absolute control over North Korea ... and they should make that problem disappear."