Glenn Miller, suspected in the shooting deaths of three individuals at a JCC and a Jewish assisted living facility in Overland Park, KS, has had a career in hatred and anti-Semitism that has spanned over three decades.
In 2013, 14 American citizens or permanent residents were implicated in the U.S. on terror-related charges, ranging from domestic plots and conspiracies to providing material support to terrorists abroad. Many were directly influenced by propaganda easily accessible on online.
The Aryan Brotherhood of Texas (ABT) is one of the largest and most violent white supremacist prison gangs in the United States, responsible for committing dozens of murders and many other violent crimes.
In recent years, the anti-government extremist "sovereign citizen" movement has experienced a considerable resurgence, which has resulted in a significant growth in both membership and activity - including violent activity - across the United States.