Senh: Gotta hand it Newt Gingrich. I thought after losing both the Iowa Caucuses and the New Hampshire primary, he was done with. But he fought back again Mitt Romney's negative ads and turn in some strong debate performances.
Senh: Who else is left? So far, the only one who has agreed to do it is Newt Gingrich. Ron Paul was the first to decline.
Senh: It seems like whenever one of the candidates are doing well at the polls, it's feasting time at the debates for the other candidates. Mitt Romney does seem like someone who would switch positions at the drop of a dime, especially in regards to health care and illegal immigration.