Pretty much people just yelling at each other so far. pic.twitter.com/jfNdizcAX5  Adam Housley (@adamhousley) May 30, 2015About 10 more officers now have come to form a human wall between the two sides. About 30 total pic.twitter.com/RU8pgX21j7  Adam Housley (@adamhousley) May 30, 2015 