Kent Ninomiya - So who is the Republican front runner now? Romney won the mostly uncontested Nevada caucus Saturday but McCain picked up the coveted South Carolina primary. Since 1980, every Republican who won South Carolina got the party nomination. However, Romney still leads in delegates. To complicate the situation even more, Rudy Giuliani is betting it all on the upcoming Florida primary, and Iowa caucus winner Mike Huckabee is hanging in there. So who's the front runner? That depends who you ask. It's a fun time to be a journalist or political junkie. It's any one's race in both parties and no one has any idea who will be the next president. Kent Ninomiya