Total cost of the War on Terror to date: $5 trillion. A night at a cheap motel outside the Washington, D.C. area: $70. The look on Saul Berenson's face as he listens to his protégé and a Marine-turned-POW-turned-terrorist-sleeper-agent-turned-Congressman-turned-vice-presidential-pick-turned-CIA-informant slam their bathing-suit areas into one another, like if they do it hard enough one of them will crack open and the cure for cancer will fall out: Priceless.