This wasn't the first time he had seen bureaucracy stand in the way of national security.
He had participated in Able Danger, the aborted intelligence operation that identified many of the future 9/11 terrorists but failed to
pursue them.
His attempt to reveal the truth to the 9/11 Commission would not go over well with the higher-ups.
Operation Dark Heart made headlines when the Department of Defense bought the entire unredacted first printing.
The book's revised second printing includes redactions, which, according to The New York Times, "offer a rare glimpse behind the bureaucratic veil that clocks information the government considers too important for public airing."
But most importantly, Operation Dark Heart remains a stirring indictment against military bureaucracy and a culture of cover-ups.
320 pages.