Marines prepare for terror attacks at "Disaster Disneyland"

PERRY, Ga. -- Marines are training for the "what-if" scenario that keeps counter-terrorism experts up at night - an attack on a major American city. They're at a facility nicknamed "The Disaster Disneyland," CBS News correspondent Mark Strassmnan reports.
Imagine this: terrorists have detonated a 10-kiloton nuclear bomb in downtown Indianapolis. There are 17,000 casualties. Specially-trained Marines have pushed inside a five-mile "hot zone" of radiation that rings the city.
"Our first priority is to save lives," said Colonel Stephen Redifer. "So give me the toughest mission that you have, densest population, and we'll immediately begin dragging those casualties out."
Redifer leads 200 Marines in a special unit called CBIRF: Chemical Biological Incident Response Force. FULL STORY