WARNING: Video Contains Strong Language
Protestors yesterday in Washington, D.C. didn't want their demonstration to become derailed by violence yesterday.
According to the uploader of the video on Twitter, protesters were moving to a previous location, but were blocked. They stopped and began chanting when a hooded man was spotted chiseling off chunks of concrete sidewalk. It is believed the man was going to use the rocks to throw at the police. The protesters, who were advocating a peaceful protest, tackled the man and handed him over to nearby police.
The man was reportedly arrested.