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Gingrich, Romney in dead heat spar over immigration

Last Updated: Friday, January 27, 2012, 11:08

The latest surveys showed Newt Gingrich and Mitt Romney locked in a tight race before Tuesday`s primary in Florida.

Rivals turn up heat on frontrunner Romney

Last Updated: Sunday, January 08, 2012, 15:28

The usually unflappable front-runner Romney was put on the defensive just two days ahead of the New Hampshire polls.