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BIRMINGHAM, AL - MARCH 13: Republican presidential candidate, former Speaker of the House Newt Gingrich gives a thumbs up sign to supporters after speaking to the Vestavia Hills Chamber of Commerce at the Vestavia Hills Country Club March 13, 2012 in Birmingham, Alabama. As the race for delegates continues, voters in Alabama and Mississippi will cast their ballots in their primaries today. (Photo by Win McNamee/Getty Images)
BIRMINGHAM, AL - MARCH 13: Republican presidential candidate, former Speaker of the House Newt Gingrich gives a thumbs up sign to supporters after speaking to the Vestavia Hills Chamber of Commerce at the Vestavia Hills Country Club March 13, 2012 in Birmingham, Alabama. As the race for delegates continues, voters in Alabama and Mississippi will cast their ballots in their primaries today. (Photo by Win McNamee/Getty Images)

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    Can Gingrich deliver a win in Louisiana?

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Can Gingrich deliver a win in Louisiana?

Fmr. Louisiana Rep. Bob Livingston, a Newt Gingrich supporter, on Gingrich's chances at winning the Louisiana primary.

Can Gingrich deliver a win in Louisiana?

Fmr. Louisiana Rep. Bob Livingston, a Newt Gingrich supporter, on Gingrich's chances at winning the Louisiana primary.