talk that they want to hear and sticking to attacking obama and not attacking the rest of the field. the moment that you see mitt romney go on the attack against herman cain will be an implicit admission on the part of the romney campaign that they are having trouble putting together their coalition. megyn: it s no accident that the campaign is, quote, rolling out this endorsement now. this is something they likely knew they had, and they choose, these campaigns do, when they re going to announce their big endorsements. but one does have to wonder why now, and that is a huge news story today. chris stirewalt, thank you so much, sir. megyn: back to the campaign trail in a minute, but i want to bring you back to our breaking news on our top story this afternoon, and we are getting word from missouri that dozens of emergency workers are now searching a well. it is under a deck at a vacant home not far from the home where baby lisa irwin vanished according to her parents a week and a day a