Cleon Skousen (1913-2006) was a former FBI agent and ultraconservative political theorist who advocated a philosophy centered on extremely limited federal government, anti-Communism, conspiracy theories and Mormon theology. He was an influential figure on the right and... Read more

Neo-Nazi Cliff Herrington, a former associate of George Lincoln Rockwell, was a founding member of the National Socialist American Workers Freedom Movement, which became the National Socialist Movement.

Abdullah el Faisal is an extremist cleric who was convicted in February 2003 in the United Kingdom of inciting hatred against Jews, Hindus, Christians, Americans and others he considers "unbelievers." He first became an Imam in 1991... Read more

Corneliu Zelea Codreanu was a Romanian fascist leader in the 1930s who founded the Iron Guard and advocated for the elimination of Jews from Romania. He was killed in 1938. Some American white supremacist groups, such as... Read more

Abu Bakr al Baghdadi was an Iraqi terrorist and leader of ISIS during its period of territorial expansion in Iraq and Syria. He took over in 2010, and on June 29, 2014, he declared the establishment of... Read more