Republican presidential candidate Sen. John McCain, R-Ariz., and his running mate, Alaska Gov. Sarah Palin, react to the crowd as they stand together on stage at a rally at the Giant Center in Hershey, Pa., Tuesday, Oct. 28, 2008. (AP Photo/Carolyn Kaster)
March 26, 2010 4:40:56 AM PDT
By JONATHAN J. COOPER
PHOENIX - March 26, 2010 --
John McCain helped Sarah Palin launch her national political career two years ago. Now, she's trying to help McCain save his.