todd for us, thank you. what do you think could happen next with north korea? we'll get some insight now from gordonntributor, and author of the book "nuclear showdown: north korea takes on the world." you were just in the brian todd piece. and it was very interesting, you said, a clear violation of protocol that he didn't turn up to this big festival honoring his father. what is going on there? because his uncle was recently executed. so all is not good in north korea. >> no, it certainly isn't. you know, this is north korea, so any scenario could be possible. but i think that we're seeing too many events that suggest that there is not only a physical problem that kim jong-un has, but a political one as well. he missed two events last week to honor both his father and his grandfather, and you know, there have been so many perjures, unexplained deaths, killings over the last four years, this is just a regime in turmoil. so i think that at some point, and this could have been at the end of last year, kim jong-un lost a lot of his authority. >> it's interesting, because over the last three years, kim