In the Presidential Emergency Operations Center (PEOC) below the East Wing of the White House, numerous key officials are assembled, including Vice President Dick Cheney, his chief of staff I. Lewis “Scooter” Libby, National Security Adviser Condoleezza Rice, White House counselor Karen Hughes, and others. [Clarke, 2004, pp. 18-19] A technician informs Libby that levels of carbon dioxide in the room have climbed too high. Libby remembers that excessive carbon dioxide can affect a person’s judgment, and arranges to have any non-essential personnel—comprising various lower-level aides—removed from the room. [Newsweek, 12/31/2001] According to journalist and author Stephen Hayes, it is in fact David Addington, the vice president’s general counsel, who asks the lower-level officials to leave. [Hayes, 2007, pp. 343]