Isaac makes landfall on Louisiana coast
New Oreleans before Isaac - Getty
Credit: Chris Graythen/Getty Images
NEW ORLEANS, LA - AUGUST 27: A sign in the French Quarter asks shoppers to return another day ahead of Tropical Storm Isaac on August 27, 2012 in New Orleans, Louisiana. Tropical Storm Isaac is expected to strengthen into at least a Category 1 hurricane before making landfall near Louisiana. (Photo by Chris Graythen/Getty Images)
