Capitol attack reflects US extremist evolution over decadesBy ANDREW SELSKY (Associated Press)Jan. 23, 2021 5:03 p.m.Right-wing extremism has previously mostly played out in isolated pockets of America or in smaller cities📨 Daily news in your inboxSign up today for OPB’s “First Look” – your daily guide to the most important news and culture stories from around the Northwest.EmailPlease leave this field blankSign up