>> dave: he does? >> he lost. >> dave: he's out in my neck of the woods. filling in the blanks how the candidates feel about foreign policy, the situation in iran, in pakistan. we haven't heard a lot about their takes on national security and finally, a debate focused entirely on that, on cbs last night. >> alisyn: so there was a question about iran and how to handle it and spoke about what would happen with iran if mitt romney were president. >> the president should have built credible threat of military action and made it very clear that united states ever america is willing in the final analysis if necessary to take military action to keep iran from a nuclear weapon. one thing you can know, if we reelect barack obama, iran will have a nuclear weapon. if you elect mitt romney, elect me as president they will not have a nuclear weapon. >> dave: is that a bold statement. >> alisyn: and they may