road bound. >> a senior u.s. official said that the u.s. is not seen anything specific, closed quote, since putin ordered nuclear weapons on high alert. it has been a day. but if that is something that the world should really worry about, would you have expected to see -- have seen something on the first day, what would you have expected to see if that was something significant? >> well, i wouldn't really expected to see much of anything. because this was clearly a diplomatic statement by putin intended to intimidate the west and frighten us. whether it was connected to actually do the forces or not, our intelligence people could address that. but there was no obvious target. he's certainly not going to use a nuclear weapon against kyiv. he wants it so he could put in his own puppet government there. but what you have to understand is that the terror campaign is moving forward in some areas where the russians have