much attention. it s pretty clear that newt gingrich and ron paul are not going to be the nominee. rick santorum probably won t be, either. it s probably going to be mitt romney. but he has to finish out these contests with rick santorum at least for another month or so. i know that rick santorum took off from louisiana, headed you will to wisconsin the does he have a chance in any of these three upcoming contests? only wisconsin. he s not even on the ballot in the district of columbia. he could try to campaign in maryland, but that s looking like a mitt romney stronghold. so his only shot is wisconsin. but even that might be tough for him. because the republican electorate in wince wsconsin is as conservative in some states he s been winning like alabama, mississippi and louisiana. in your latest article in real clear politics, you write about the endorsements being key for some of romney s narrow victories. tell us about that. well a couple of those endorsements were erin sho