Brad Pitt shows off green homes he helped build in New OrleansBrad Pitt was interviewed for Meet The Press on this anniversary of Hurricane Katrina and gave a tour of the new homes built by his Make It Right Foundation.

Residents living in these affordable, sustainable homes now pay nothing for electricity because the homes make more energy than they use.

Another special feature is their flood resistant architecture.

WATCH the interview below, or at MSNBC