Isaac has claimed at least two dozen lives in Haiti alone, and made landfall in New Orleans as a category 1 hurricane. Its arrival falls on the seventh anniversary of Hurricane Katrina.
Aug. 30, 2012
David J. Phillip / AP
Deron Dumes, left, and his uncle Greg Dumes remove damaged item from their flood damaged home in the aftermath of Hurricane Isaac in LaPlace, La., Sept. 1, 2012. Floodwaters cover many streets and power remains out in some areas.