Thick smoke from a burning marsh fire in New Orleans East surrounds the Louisiana Superdome in downtown New Orleans, Tuesday, Aug. 30, 2011. Easterly winds kept a pall of smoke from the fire over the ... more 
Thick smoke from a burning marsh fire in New Orleans East surrounds the Louisiana Superdome in downtown New Orleans, Tuesday, Aug. 30, 2011. Easterly winds kept a pall of smoke from the fire over the New Orleans area for the third straight day, and the National Weather Service issued a smoke alert for seven parishes. (AP Photo/Gerald Herbert) less 
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Associated Press | Photo By Gerald Herbert
Tue, Aug 30, 2011 1:24 PM EDT