New Orleans: The Water Line

In the wake of Hurricane Katrina, the citizens of New Orleans' Lower 9th Ward weren't about to watch their community disappear, even as government officials at all levels turned a blind eye to their plight. This story profiles community leaders fighting to rebuild the neighborhood sustainably, and the outsiders — including renowned architect Bob Berkebile, and organizations Global Green and Brad Pitt's Make It Right — who are working to make this possible.