newt gingrich wanted to talk about the dangers of electromagnetic pulse attacks. herman cain wanted to discuss his former career as a ballistics analyst. mitt romney and rick santorum both wanted to talk about the prospect of radical islamists invading latin america. we sort of found those answers a little puzzling, because if you asked us that question, there are all sorts of foreign policy issues that we here at the ma dough show would have had on the agenda that weren't touched during last night's debate, things like the current debt crisis in europe that threatens the underlying security. or how about the 100 u.s. combat troops that president obama just deployed to africa. instead of wanting to talk about those issues, this group of republican presidential candidates appeared to want to focus their night on things like radical islamists invading mexico and pressing issues like this one. >> the most significant threat is iran become nuclear. >> our interest is to ensure iran does not go nuclear. >> iran has announced they plan