Layered Approach 1
Layered Approach 1 : "I think our general philosophy on taking a layered approach is not to put all our eggs in one basket but to have vigorous intelligence and vigorous prevention, but also be prepared to have a process in place and a response in place if there is an attack. It could even come from a single individual; it doesn't need to come from a terrorist group. So I think we need to do the full menu of approaches". (DHS, Testimony of Secretary of Homeland Security Michael Chertoff Before the House Homeland Security Committee, July, 14, 2005)