** ADVANCE FOR MONDAY, AUG. 27 ** The gate to the emergency ramp is locked at the still-closed Lindy Boggs Medical Center in New Orleans, Tuesday, May 15, 2007. Despite billions of dollars in aid, recovery programs with catchy names and an outpouring of volunteer effort, New Orleans is not recovering from Hurricane Katrina. Beyond the happy mayhem of the French Quarter, entire neighborhoods are in ruins and the business district sags from the shattered economy. (AP Photo/Alex Brandon)