including the same unit that killed osama bin laden, stage another daring raid, this time on mission to rescue hostages from pirates in somalia. tears on both sides of the aisle. congress bids an emotional farewell and gets an inspirational message. i m wolf blitzer. you re in the situation room. but first this just coming in. we re seeing a tight race, a very tight race here in florida. that makes tomorrow night s cnn republican presidential debate potentially all the more important as the candidates try to make an impact. the new cnn/ time /orcp poll shows a virtual tie. ging r. has near will you doubled his support here, while romney has slipped. but that big jump by gingrich may not snell tell the whole story. there s another trend developing, and there s lots to explore. let s getting right to our chief political analyst gloria borger and mike all crowley of time magazine. on the face of it, it looks like a tie, but there s other trends developing. right, i thi