https://video.twimg.com/ext_tw_video/1267665371915583491/pu/vid/1280x720/ZygfSomhyjix0euz.mp4?tag=10 RelatedWashington DC Live Stream of ProtestsWashington DC Live Stream of ProtestsCNN reporter at D.C. protests says there’s an Antifa flag “clearly being flown and waved at the front of the march.”