Evan Ravitz answers questions asked by Denver based attorney Robert Corry during the hearing for the 4/20 closure of the Norlin Quad on the University of Colorado campus at the Boulder County Justice ... more 
Evan Ravitz answers questions asked by Denver based attorney Robert Corry during the hearing for the 4/20 closure of the Norlin Quad on the University of Colorado campus at the Boulder County Justice Center on Thursday, April 19, 2012, in Boulder, Colo. A judge says the University of Colorado-Boulder can close its grounds to unauthorized visitors Friday, as administrators try to stifle an unsanctioned annual campus celebration of marijuana. (AP Photo/The Daily Camera, Jeremy Papasso, Pool) less 
1 / 7
Associated Press | Photo By The Daily Camera, Jeremy Papasso, Pool
Fri, Apr 20, 2012 4:21 AM EDT