It's hot, hot, hot
Excessive heat warnings and heat advisories are in effect for the Midwest, as well as the Central and Southern Plains, and have been issued for parts of the East Coast.
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Chattanooga, Tenn.
Delores Smith loads a donated fan for her mother outside the Salvation Army Social Services building in Chattanooga, Tenn., Wednesday, June 27, 2012.
Credit: AP Photo/Chattanooga Times Free Press, Tim Barbe
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