By Alex Reid Ross for AlterNet - Together, they raised their arms in a salute of "Sieg hiel." On Sunday, September 24, about 25 men in masks and balaclavas descended on an anarchist book fair in Houston. The group call itself Patriot Front and is loosely affiliated with Vanguard Front, a fascist organization that includes Heather Heyer's murderer, James Alex Fields, as one of its members. They rushed the door of a multicultural community center, igniting a pair of smoke bombs. Witnesses say the assault was led by construction worker and area neo-Nazi, William Fears. Fears, 30, has made a name for himself in recent weeks. After returning from the Charlottesville demonstration, he began camping out at the Robert E. Lee statue in Dallas before its eventual removal. Activists allege Fears also pulled a knife on unarmed protesters with the local migrant justice group, Indivisible Houston, at a rally at George Bush Intercontinental Airport earlier this year. “[The Patriot Front] were being really irresponsible,” a member of the San Antonio chapter of the Black Rose/Rosa Negra Anarchist Federation who witnessed the altercation told AlterNet. “There were children inside of that building, and they were outside with smoke bombs.” Volunteer security saw the fascist group approaching and rushed to lock down the building's entrances, while organizers looked after the book fair's attendees.