we are back on politics nation. with a live look at the floor of the democratic national committee in charlotte, north carolina. first lady michelle obama will be in the spotlight on that stage. president obama will be joining her and fellow democrats in charlotte tomorrow. but 910 miles up the road, governor romney is holed up in a beautiful new england town with his good buddy, ohio senator bob portman. there s mr. romney s caravan. this morning driving down cemetery road to get to his retreat. seriously. he had to drive down cemetery road in a beautiful quaint west windsor, vermont, population,