To answer you questions, the man trying to incite the crowd has been identified and NO he has not been arrested.
Peeps have pointed this out on twitter.
That should tell us everything we need to know, a fed informant hired to do that dirty job.
Hope his 5 minutes of fame bites him in the butt.
I would not be surprised if the patriot (in another video) who was screaming at the anti riot fully armored police to get back up … was arrested. Those policemen were just standing there doing nothing. Who gave THOSE orders?