Potfest at Colo. university is much smaller

Stinky fish fertilizer and two dozen law-enforcement officers kept pot smokers away from a grassy quad at the University of Colorado on April 20, but a few hundred protesters defied the crackdown and rallied on another field, where some lit up at 4:20 p.m. It was a far cry from last year's April 20 pot celebration, when more than 10,000 people gathered