Mitt Romney won a commanding victory in the Florida primary Tuesday night, rebounding from defeat and taking a significant step toward the Republican presidential nomination. Despite the setback, Newt Gingrich vowed to press on. Returns from 38 percent of Florida's precincts showed Romney with 48 percent of the vote, to 31 percent for Gingrich. Former Pennsylvania Sen. Rick Santorum had 13 percent, and Texas Rep. Ron Paul 7 percent. Neither mounted a substantial effort in the state/Associated Press. More here. (AP photo: A workman mounts a sign to the podium before Republican presidential candidate former House Speaker Newt Gingrich's Florida Republican presidential primary night rally in Orlando, Fla.)

Question: Will zombie warrior Gingrich be able to shamble on?