Enemies: How America's foes steal our vital secrets - and how we let it happen by Bill Gertz

It’s the great untold story of the war on terror.Taking advantage of gaping holes in America’s defenses, terrorist organizations and enemy nations like Communist China, North Korea, Russia, and Cuba—not to mention some so-called friends—are infiltrating the U.S. government to steal our most vital secrets and use them against us. And most astonishing of all, our leaders are letting it happen.

In the explosive new book Enemies, acclaimed investigative reporter Bill Gertz uncovers the truth about this grave threat to our national security and America’s harrowing failures to address the danger. Gertz’s unrivaled access to the U.S. intelligence and defense communities allows him to tell the whole shocking story, based on previously unpublished classified documents and dozens of exclusive interviews with senior government and intelligence officials. He takes us deep inside the dark world of intelligence and counterintelligence—a world filled with lies and betrayal, spies sleeping with enemy spies, and moles burrowing within the FBI, the CIA, the Pentagon, and even the White House.