president-eselect setting parameters? >> maybe -- or maybe not. the tweet was intended to clarify a tweet from yesterday which didn't clarify anything at all. the problem with trump generally and with trump on twitter in particular. it's completely open to interpretation, what he's talking about. it doesn't seem often he know what's he's talking about, and we don't have any idea whether he was drawing a line in the sand for putin or whether he wasn't. it's just a complete mystery, and that's really going to be a problem going forward if he continues that as president. >> matt, there are people who are discussing and articles written in the "washington post" about this, this week, that maybe what donald trump is doing is to deliberately create a certain amount of uncertainty. when richard initiation didn't it, known as "the madman theory," make north vietnam think you might do anything so you're never quite show and enhances your negotiating position. is it possible he's trying to keep other nations on their toes