The National Security Agency is the world's most powerful, most far-reaching espionage. Now with a new afterword describing the security lapses that preceded the attacks of September 11, 2001, Body of Secrets takes us to the inner sanctum of America's spy world. In the follow-up to his bestselling Puzzle Palace , James Banford reveals the NSA's hidden role in the most volatile world events of the past, and its desperate scramble to meet the frightening...