second-place romney. after all that, here s where the candidates stand. cnn estimates romney now has 404 delegates of the 1,144 a nominee needs. santorum 16 a delegates, gingrich 106, ron paul still hasn t won a single primary or caucus, has. if not must wins, all three are seen as can-wins. between them, well, they re campaigning today in all three states. president obama is on his way to charlotte, north carolina, where he will accept the democratic nomination six months from now, he s going there to talk manufacturing at the daimler truck plant. daimler trucks hired 1,000 people last year, some of whom had been laid off in the recession. the president speaks at the noon hour eastern time. if he makes news, you ll hear it first right here on cnn. super tuesday was anything bus eight-term dennis could you niche lost his primary battle against the bandy 15-term congresswoman. they were forced to compete in the same district. kaptor is the longest-serves woman in the hou