Floodwaters from Isaac surround a home Friday, Aug. 31, 2012, in Ironton, La. Isaac is now a tropical depression, with the center on track to cross Arkansas on Friday and southern Missouri on Friday ... more 
Floodwaters from Isaac surround a home Friday, Aug. 31, 2012, in Ironton, La. Isaac is now a tropical depression, with the center on track to cross Arkansas on Friday and southern Missouri on Friday night, spreading rain through the regions. (AP Photo/John Bazemore) less 
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Associated Press | Photo By John Bazemore
Sat, Sep 1, 2012 8:37 AM EDT