From the piece:
WASHINGTON — Newt Gingrich is the strongest Republican candidate when matched head to head against Democratic President Barack Obama, according to a McClatchy-Marist Poll released Tuesday.
The former speaker of the House of Representatives is neck and neck with the incumbent president, back just 2 percentage points among registered voters. Obama leads 47 percent to 45 percent.
Former Massachusetts Gov. Mitt Romney is next closest, trailing Obama by 4 percentage points. In that matchup, Obama leads 48 percent to 44 percent.
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