>> gregg: battle for the u.s. senate could boil down to few key states. the republicans need to flip ten of them to gain the majority. >> julie: and the latest rasmussen reports show six are leaning gop or going over to them outright with another five races are tossups. scott rasmussen. the kentucky race following a very heated and contentious debate in kentucky. kentucky now moving from solid gop to leaning gop and losing a little ground in kentucky? >> that is right. rand paul is enjoying tough commercials but he his lead is down to 5 points. opponent is very unpopular. 60% disapprove and 64% wants to repeal the health care law. so rand paul still will stay