Political buttons and flags in a vendor's display at a John Edwards event in Muscatine, Iowa.
Political buttons and flags in a vendor's display at a John Edwards event in Muscatine, Iowa. Robert Willett / MCT
Political buttons and flags in a vendor's display at a John Edwards event in Muscatine, Iowa. Robert Willett / MCT

Edwards surges, Huckabee's bubble bursts

December 30, 2007 6:00 AM