In this Aug. 30, 2012 photo, cattle are seen stranded on floating debris in floodwaters as people in an airboat try to rescue them, after Hurricane Isaac came through the region, in Pla

 

              In this Aug. 30, 2012 photo, cattle are seen stranded on floating debris in floodwaters as people in an airboat try to rescue them, after Hurricane Isaac came through the region, in Pla
In this Aug. 30, 2012 photo, cattle are seen stranded on floating debris in floodwaters as people in an airboat try to rescue them, after Hurricane Isaac came through the region, in Plaquemines Parish, La. Hurricane Isaac turned some of the best ranch land in Louisiana into a miles-long pond of blackish and foul-smelling floodwaters. (AP Photo/Gerald Herbert)