intelligence support both from within the u.s. government as well as from various regional partn partners. that's all good. it probably disrupts isis for some time. on the other hand, there's no permanent victories gwagainst is or terrorist groups in general. it's a network. obviously, it will reconstitute itself in many parts and try to strike again, and unfortunately it will probably succeed on occasion. the president's talk, i thought it was to some extent counterproductive. i thought some of the gloating was un-american. it lacked a certain dignity to it. i also thought it might be something of an inspiration or a recruiting tool for young radicals around the world. >> the elements that went into this operation, an operation like this, u.s. troop presence