mobilize the world community in truly cutting down on the supply of components that are necessary for the north koreans to develop their missiles. >> a very tense situation on the korean peninsula right now. iraq also very tense right now. there seems to be a significant clash going on in the northern part of iraq between kurdish forces and iraqi military, some of those iraqi military backed by iranian supported militia. the president today was asked about it. he said the u.s. shouldn't take sides in this conflict. but potentially, this is a very, very serious setback for the unity of iraq. >> very serious setback for the unity of iraq, but equally important for our fight against isis. two of our allies in that effort, iraq and the kurds, the peshmerga, which have been ferocious fighters, are involved in this fight among themselves. and we ought to be mediating. we ought to take an active role