Question: William Gagan, is an American photojournalist from San Francisco, CA, he  continues to work as a photojournalist in Portland most recently for Willamette Week documenting which militant political movement of autonomous, self-styled anti-fascist groups?
Sentence (from "Antifa (United States)"): They tend to be anti-government and anti-capitalist, and they are predominantly far left and militant left, including anarchists, communists and socialists.
Relevant evidence: No