ANDREW MCCARTHY: To Fix Counterterrorism, End Obama’s ‘Countering Violent Extremism’ Strategy.

Clearly, the FBI spent a lot of time on [Pulse nightclub attacker Omar] Mateen. It sent confidential informants to interact with him, conducted physical surveillance, covertly monitored some of his phone calls, and interviewed him face-to-face three separate times. It concluded that his bark was bad, but his bite was non-existent. Honoring guidelines imposed on terrorism investigations, the FBI closed its case. That is, in addition to concluding that no charges should be filed, the Bureau further decided that additional monitoring of Mateen was not warranted.

In retrospect, this seems reckless. But the FBI is not incompetent, far from it. The agency knew Mateen was worth a heavy investigative investment. The problem is that the FBI answers to the Washington political class. The bipartisan Beltway has long ruled that advocacy of radical Islam is protected by the Constitution. It has long instructed its investigators, preposterously, that seditious beliefs and agitation are immune, not just from prosecution, but even from mere inquiry.

What passes for Obama’s national-security strategy, known as “Countering Violent Extremism,” exacerbates this problem.

You can’t fight what you won’t name.