he's too far outside the mainstream. his views on foreign policy, et cetera, et cetera. i wanted you to respond again to that, but i want you to listen. you've been very tough on newt gingrich, calling him a serial hypocrite, et cetera, et cetera. and he replied in kind. i want you to take a listen to what he had to say. >> i think as a protest, he's a very reasonable candidate. as a potential president, a person who thinks the united states was responsible for 9/11, a person who believes -- who wrote in his newsletter that the world trade center bombing in '93 might have been a cia plot, a person who believes it doesn't matter if the iranians have a nuclear weapon, i'd rather just say you look at ron paul's total record of systemic avoidance of reality, and you look at his newsletters, and then you look at his ads. his ads are about as accurate as his newsletters. >> reporter: so, congressman paul, you have denounced these newsletters that he's talking