Prologue Summer, 1962 MARSH MCKITTRICK'S BUICK WAS passed through the gates of the vast Government complex outside Langley. He eased onto the turnpike, then sped toward Washington, touching his briefcase nervously and looking into the rearview mirror. Two cars filled with heavily armed guards followed closely. Sanderson Hooper beside him and Michael Nordstrom in the rear seat remained speechless.