Yahoo! News: Former New York City mayor Rudy Giuliani smiles as...

Summary: p Former New York City mayor Rudy Giuliani smiles as he walks on stage prior to the Republican Party of Florida and Univision Spanish channel debate at the University of Miami, Florida December 9, 2007. Giuliani has fallen 13 points since November and is now tied with Mitt Romney nationally in the race for the Republican presidential nomination, according to a new NBC News/Wall Street Journal poll released on Wednesday. /p

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