Enemy at the gates

"Mitch Rapp has worked for a number of presidents over his career, but Anthony Cook is unlike any he's encountered before. Cunning and autocratic, he feels no loyalty to America's institutions and is distrustful of the influence Rapp and CIA director Irene Kennedy have in Washington. Meanwhile, when Kennedy discovers evidence of a mole scouring the Agency's database for sensitive information on Nicholas Ward, the world's first trillionaire, she c...