Isaac's path of destruction

Residents of Cite Soleil, Haiti, wade through floodwaters on Route Neuf from Tropical Storm Isaac, Saturday, Aug. 25, 2012. Isaac pushed into Cuba on Saturday after sweeping across Haiti's southern peninsula, where it caused flooding and at least three deaths, adding to the misery of a poor nation still trying to recover from the terrible 2010 earthquake. (AP Photo/The Miami Herald, Patrick Farrell)