07/03/2011 11:15 pm ET | Updated Sep 02, 2011

Newt Gingrich Bets On Niche Issues As Key To 2012 Comeback

Newt Gingrich thinks he can revive his debilitated campaign by talking about Alzheimer's. So at a private fundraiser last week in Newport Beach, Calif., he devoted much of his speech to the disease.

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