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Franklin Mayor Fred Paris pours one of the 250 bags of ice into the Franklin Memorial Swimming Pool in Franklin, Ind., Thursday, July 21, 2011. Temperatures are expected to climb into the high 90's with heat index well over 100. (AP Photo/Darron Cummings)

Nation wilts as heat wave spreads eastward

Americans withered under yet another day of searing sun Friday as a heat wave spread in earnest into the urban core of the Northeast, while warnings about excessive heat stretched from Kansas to Maine and the Carolinas. (AP)