We end this show about people and animals who return against all odds with a story about some people who fear they may not be able to return: New Orleans public housing residents whose homes were damaged by Hurricane Katrina and now are slated for demolition by HUD. New Orleans resident Cheryl Wagner asks who should be more ashamed of themselves: The people who think that the public housing complexes in New Orleans should be torn down, or the ones who think they should stay.

In New Orleans, visitors can take a bus tour called "HURRICANE KATRINA: AMERICA'S GREATEST CATASTROPHE," put on by the Gray Line bus company. (The tour is also sometimes called "Hurricane Katrina: America's Worst Catastrophe.") It's designed for out-of-towners, but we asked a local to take the tour and give us their impressions.