A car is covered in debris while other homes are surrounded by floodwaters in Ironton, La. after Hurricane Isaac near Louisiana Hwy 23 in Plaquemines Parish Monday, Sept. 3, 2012. (AP P

 

              A car is covered in debris while other homes are surrounded by floodwaters in Ironton, La. after Hurricane Isaac near Louisiana Hwy 23 in Plaquemines Parish Monday, Sept. 3, 2012. (AP P
A car is covered in debris while other homes are surrounded by floodwaters in Ironton, La. after Hurricane Isaac near Louisiana Hwy 23 in Plaquemines Parish Monday, Sept. 3, 2012. (AP Photo/Matthew Hinton)