"It's been twenty years since 9/11, two decades since the United States was attacked on home soil and set out to make the guilty pay with their lives. In the shadows, the enemy has been patient - learning, and adapting. And the enemy is ready to strike again. A new president offers hope to a country weary of conflict. He's a young, popular, self-made visionary . . . but he's also a man with a secret. Halfway across the globe a regional superpower...