In this aerial photo, a Louisiana National Guard helicopter carries a sandbag to drop in an unintentional levee breach as it flies over the floodwaters in the aftermath of Hurricane Isa

 

              In this aerial photo, a Louisiana National Guard helicopter carries a sandbag to drop in an unintentional levee breach as it flies over the floodwaters in the aftermath of Hurricane Isa
In this aerial photo, a Louisiana National Guard helicopter carries a sandbag to drop in an unintentional levee breach as it flies over the floodwaters in the aftermath of Hurricane Isaac in Braithwaite, La., Wednesday, Sept. 5, 2012. Thousands of electric customers are still without power, hundreds remained in shelters and several miles of coast line was tarred with weathered oil washing ashore, days after Isaac raked Louisiana. (AP Photo/Gerald Herbert)