In New York City, a series of deadly bombs explodes.

In New Jersey, a military base is burglarized for explosives.

In Montana, violence and arson rock a small town outside of Bozeman.

Are the incidents related? Bennett, Trilling, and the ATF investigate.

A single-minded group angry with the government keep turning up in unexpected places, insisting that they’re only trying to make the world a better place.

To law enforcement, their claims seem delusional.

Will words or gunpowder light the next fuse?