People take shelter underneath a porch as Hurricane Gustav hits Los Palacios, 100 km (62 miles) west of Havana, August 30, 2008. The Category 4 storm swept across Cuba in a matter of hours and now poses a threat to Gulf oil fields on a projected path that could take it ashore near New Orleans, still recovering from Hurricane Katrina in August 2005. REUTERS/Claudia Daut (CUBA)