>> but folks when it comes to unleashing the president impulse there is no issue than the foreign policy bringing in john bolton who is a big proponent of the war in iraq and written op edds about using a strike with iran and north korea. and joining me now is barry mccaffrey and a national security analyst. let me start with john bolton. i'm sure you know him and spent time with him. give me your take on john bolton. >> well i've watched ambassador bolton over the years. look, this is a very talented guy. he's extremely intelligent. he knows the global community. he writes beautifully. he's very forceful speaker. he's possibly the worst choice to be the national security adviser you could have imagined. with the example of the -- of a perfect national security adviser would be brent skoe