Homegrown: The Counter-Terror Dilemma, HBO

Bergen is executive producer and the film is based on his book “United States of Jihad

A new HBO documentary takes a look at the changing face of terrorism in the U.S. almost fifteen years after 9/11.

Homegrown: The Counter-Terror Dilemma, which premieres on Feb. 8, is the latest HBO documentary from Gregory Barker, who also made Manhunt: The Search for Osama bin Laden.

The new 90-minute feature examines the threat of self-radicalized individuals in the age of ISIS, the challenge of detecting plots that can spring up wherever there’s an IP address — and the danger of overstating the threat to a public saturated by warnings about terror.