New Orleans, La., October 1, 2005 -- PA George Roll attends Thomas Bourque while RN Sharon Norris and Dr. Broom monitor the EKG. Mr. Bourque was driving on the causeway, felt chest pains, called 911 and was brought to this D.M.A.T. facility. Fully portable fully self contained D.M.A.T. (Disaster Medical Assistance Team) centers play a vital role in providing needed disaster services. MARVIN NAUMAN/FEMA photo