Counterterrorism “tsar” Richard Clarke is at a conference three blocks from the White House when a telephone call alerts him to the crisis. He runs to his car. He responds, “Activate the CSG on secure video. I’ll be there in less than five.” The CSG is the Counterterrorism Security Group, comprising the leaders of the government’s counterterrorism and security agencies. Clarke hurriedly drives to the White House. [Clarke, 2004, pp. 1]