Republican presidential candidate, former House Speaker Newt Gingrich, and his wife Callista, meet Tyler Cape, 3, center, and his sister Kaylan Cape, 5, from Tunnel Hill, Ga., Tuesday, Feb. 28, 2012, ... more 
Republican presidential candidate, former House Speaker Newt Gingrich, and his wife Callista, meet Tyler Cape, 3, center, and his sister Kaylan Cape, 5, from Tunnel Hill, Ga., Tuesday, Feb. 28, 2012, during a campaign stop in Dalton, Ga. (AP Photo/Evan Vucci) less 
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Associated Press | Photo By Evan Vucci
Tue, Feb 28, 2012 3:01 PM EST