On May 20, 2010 two US police officers in Arkansas were shot and killed during a traffic stop by a father and son duo later identified as sovereign citizens.
On April 30, 2000 members of the Earth Liberation Front carried out an arson attack against logging equipment in Indiana, causing $500,000 in damage.
On March 18, 2004 three Iraqi journalists working for the occupying US forces were killed in a drive-by shooting near Baghdad.
Beginning on March 9, 1977 149 people were held hostage in Washington by 12 members of the Hanafi Movement.
On February 18, 2010 a US citizen flew his plane into an IRS building in Austin, Texas, killing himself and one IRS manager and injuring 13.
On December 10, 2019 three people were killed and another three wounded in a kosher grocery store in Jersey City by two Black Hebrew Israelites.
Those who advocate or not so subtly justify the use of violence by environmental activists are terrorists, pure and simple.
On November 4, 2015 a college student at the Merced campus of the University of California stabbed four people before he was shot and killed by police.
On October 23, 2014 a radical Muslim convert attacked four NYPD officers in Queens, injuring two, one critically.
On October 20, 1981 ‘black nationalists’ tried to rob a Brinks armoured car in Nanuet, New York, killing one guard and injuring another.