>> is jeb bush finding his footing on this? >> i don't know. i don't know. the fact of the matter is, we are at a point where there's this kind of leadership vacuum where this is working. we all need to ask ourselves how is it that trump is finding so much success being able to do what he -- what governor bush just said, stoking this fear and using it as political strength. now, you know, i think -- i don't think it's bigger than what he has, but i think it goes to the heart of we have an overall leadership vacuum inside the republican party in american politics in general right now, to the point that this is effective. that ought to be a wake-up call to a lot of people in washington. >> you have a full plate this weekend. see you sunday. coming up, more of msnbc's live coverage after a short break. we will take you back to paris and chris jansing. and more on how the attackers in paris were able to slip through the fingers of european intelligence. [meow mix jingle slowly and quietly plucks] right on cue.