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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Madison Heights, Mich.
Swimmers try and keep cool in near 100 degree temperatures at Red Oaks Waterpark in Madison Heights, Mich., Thursday, June 28, 2012.
Credit: AP Photo/Paul Sancya
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