FILE - In this Wednesday, Nov. 7, 2012 file photo, medical marijuana is packaged for sale in 1-gram packages at the Northwest Patient Resource Center medical marijuana dispensary, in Se

 

              FILE - In this Wednesday, Nov. 7, 2012 file photo, medical marijuana is packaged for sale in 1-gram packages at the Northwest Patient Resource Center medical marijuana dispensary, in Se
FILE - In this Wednesday, Nov. 7, 2012 file photo, medical marijuana is packaged for sale in 1-gram packages at the Northwest Patient Resource Center medical marijuana dispensary, in Seattle. Votes this week by Colorado and Washington to allow adult marijuana possession have prompted what could be a turning point in the nation's conflicted and confusing war on drugs. (AP Photo/Ted S. Warren, File)