Agoglia said the spill has also delivered a devastating blow to a community still reeling from Katrina . A trio of CNN Heroes is still working to restore the Gulf after Hurricane Katrina . The three are CNN's Chief Medical Correspondent, Dr. Sanjay Gupta, and two other doctors who were on board a helicopter that was shot down over New Orleans in 2005. Liz McCartney is trying to get families out of FEMA trailers and back into homes . Derrick Tabb is reaching out to the youth of New Orleans with his after-school music program .
A trio of CNN Heroes is still working to restore the Gulf after Hurricane Katrina . The three are CNN's Chief Medical Correspondent, Dr. Sanjay Gupta, and two other doctors who were on board a helicopter that was shot down over New Orleans in 2005. Liz McCartney is trying to get families out of FEMA trailers and back into homes . Derrick Tabb is reaching out to the youth of New Orleans with his after-school music program .