lawmakers warns that stakes are high. >> the iranians have been developing a nuclear weapon and the whole region will want a nuclear weapon and march the road down to armageddon. >> he says he will support military action if necessary. and a key g.o.p. debate, the candidates criticized president obama's approach with iran. >> look, one thing you can know, if we reelect barack obama, iran will have a nuclear weapon. and if we elect mitt romney, if you elect me as the next president, they will not have a nuclear weapon. >> romney supports military action against iran as a last resort and ron paul and herman cain both oppose it. >> harris: thank you. this coming into the news room in a raw form and working to put this together to bring it to you. there's breaking news in the penn state sex abuse investigation. we know of eight little boys involved in that over a 15 year period allegedly abused by an assistant coach.