~~~snip~~~ The successful investigation and capture of one of U.S. intelligence's prized employees was pushed deep inside the pages of newspapers -- if it appeared at all -- due to 9/11. The lapse in intelligence that led to those attacks overshadowed a rare instance when a mole was successfully outed. ~~~snip~~~ True Believer shows that catching spies within our own intelligence structure is a painstaking process. Carmichael, as much as he is able (given that agencies like DIA just can't let certain information out), walks readers through each step of evidence gathering and case development, while illustrating the challenges in...