Key Envoys News Today

Tonight were learning that ha north korean diplomat is alive, despite at report he had been executed. but he and some other key envoys are facing serious consequences for their roles in that failed kim trump summit in hanoi. cnns will ripley reported extensively from inside north korea. he joins us from hong kong. will, what are you hearing from sources? >> wolf, has taken days to get to the bottom of this after the south korean newspaper report last week saying a a diplomat had been executed. i...