subs, ability to attack. all three of them are critical. >> so that, the answer was -- was rubio, was he throwing shade maybe subtly pointing out his opponent didn't know what the nuclear triad is? >> i think you could say that. i think as a national security issue grows, specificity about the deployment of armaments and things like carly fiorina, her command of encryption or command of the national security data, the technology evolutions, command of specifics in a war that is global and is going to go on for 20 and 30 years and which requires an all-out national effort to win, and about which americans are deeply afraid, specific command of facts will matter. donald trump is way ahead, and so maybe i'm wrong. i've been wrong a lot about this. maybe you can stay general. as you go ahead into a race deeper and deeper and people get more and more concerned with a