So no deployment of paint balls would imply no "riot", then?  ...more of a contrived photo-OP for one paid group of protesters, posing against rent-a-hood counterprotesters in front of a BoulderCamera photographer.  Nothing to see here, folks--move along now.   ...and Welcome to Boulder, a Berkeley wanna-be.       (...At least in Jackson Hole, they used to give tourists a cheesy western mock shoot-out every afternoon around four-o-clock.)