scary, right? police say they do not expect to charge the flight attendant. now to battle for white house. the latest republican primary delegate count shows mitt romney with the lead ahead of trailers newt gingrich and rick santorum. but he s still a long way from the 1,144 delegates needed to clinch the republican nomination. first up on the agenda is today s caucus in kansas where 40 delegates are at stake. the real focus are tuesday s primaries in alabama and mississippi where the candidates are hoping to clinch the southern vote. joining me right now is mark murray, nbc news senior political editor, good morning, mark. good morning, alex. let s take a look at the delegate count as it stands currently. can rick santorum or newt gingrich still stage a come back? mathematically they can but the math looks very, very tough for them. we ve actually crunched some of the math. for mitt romney he really just needs to win less than half of all remaining delegates. and so when you