Republican presidential candidate, former Massachusetts Gov. Mitt Romney, is given photographs of himself to sign as he campaigns at  Lanco Paint Company in Orlando, Fla., Friday.  Romney and Gingrich square off over immigration and other issues as they look to woo Hispanics a day after a feisty, final debate before Tuesday’s Florida primary. (AP Photo/Charles Dharapak)

Question: I heard Sean Hannity say Friday night that Republican presidential candidates have benefitted by the grueling debate and primary schedule, especially Mitt Romney, who is becoming battle-tested. What do you think?