Security: Newly released books and films show a growing pop-culture bias against U.S. counterterror efforts. It's another sign the pendulum is swinging back to a 9/10 state of mind. Six years ago we were united as a nation against a common enemy — 300 million Americans resolved to defeat Islamic extremists. Even Hollywood was on board. But as the nightmare that befell our nation dims, we have turned our anger inward. Now the enemy is portrayed in pop culture as the government, the military and law enforcement — the very forces aligned to protect us from the Islamist enemy. The...