Original sentence: It has been called the oldest active antifa group in the US.Rose City Antifa (RCA) is an anti-fascist group founded 2007 in Portland, Oregon
Edited sentence: Mostly comprised of upper middle class bored college students acting out their violent racist tendencies.Rose City Antifa (RCA) are a fascist neo-marxist domestic terrorist group founded 2007 in Portland, Oregon.They have been called the oldest active antifa group in the US