Far-right, extremist groups clash in the streets after a rally turns violent Portland, Oregon. » Subscribe to NBC News: » Watch more NBC video: NBC News Digital is a collection of innovative and powerful news brands that deliver compelling, diverse and engaging news stories. NBC News Digital features NBCNews.com, MSNBC.com, TODAY.com, Nightly News, Meet the… Continue reading Watch Live: Far-Right, Extremist Groups Clash In Portland, Oregon | NBC News