N.O. businesses fight on after Katrina
Track elementary to one young star
Resident looks to future of New Orleans
Katrina survivor looks back
Events highlight slow hurricane recovery
Mental health part of Katrina recovery
Fire insurance might be on rise in Livingston
Baton Rouge economy has matured since Katrina
More than 200,000 New Orleans residents have yet to return to the city, and the work force is down almost 20 percent as a result. But the businesses that have survived have done so thanks to the sweat, tears and love of a city.