U.S. Republican presidential candidate and former Pennsylvania Senator Santorum holds a copy of the U.S. Constitution as he addresses the Maricopa County Lincoln Day Luncheon in Phoenix

 
U.S. Republican presidential candidate and former Pennsylvania Senator Santorum holds a copy of the U.S. Constitution as he addresses the Maricopa County Lincoln Day Luncheon in Phoenix
U.S. Republican presidential candidate and former Pennsylvania Senator Rick Santorum holds a copy of the U.S. Constitution as he addresses the Maricopa County Lincoln Day Luncheon in Phoenix, Arizona February 21, 2012. REUTERS/Joshua Lott (UNITED STATES - Tags: POLITICS)