The protesters have prima facia (video) of obvious excessive force.  But to affront the police in a threatening manner is the same as police using excessive force or worse. 

Everyone who has taken video and/or witnessed this unconstitutional action should get all videos/witnesses together and file a Federal Civil Rights Law Suit in the Eugene Federal Court and send a copy to the USDOJ Civil Rights Division Special Litigation Section in Washington DC.    

Do it Immediately!!!!!!!