LYONS, CO - SEPTEMBER 01:  Boulder county workers push a load of seized marijuana for disposal on September 1, 2010 near Lyons, Colorado. More than 7,000 marijuana plants were found after a hiker came across the illicit crop in a remote area of national forest land. The seizure has an estimated street value of more than $1 million. Although marijuana is smoked legally for medicinal use in Colorado, unlicensed growing of the plant is illegal.  (Photo by John Moore/Getty Images)