if you look at general petronius, what he went through on a much smaller level, i think it is going to be very tough for her. yes? >> can you tell us under what circumstances you would use nuclear weapons? donald trump: i don't even want to talk about that question. that is a very serious question. hopefully you would never have to use a nuclear question. hopefully. but look, we have to be prepared permit the world hates us like they have never hated us before, and we have to build up our military and take care of our vets and we have to have the finest armaments and the finest military than any other country in the world by you actor -- world by a factor of 10. we have to be so strong and so smart that nobody would ever mess with us. >> mr. trump, what would you say to hillary clinton if you ran into her at the iowa state fair? donald trump: i would say hello. >> [indiscernible] donald trump: say again? >> [indiscernible] being trump: well, we are ripped off by anybody in the world, china, mexico, and mexico is sort of becoming the new china in terms of trade. , nabisco is moving to m