Investigators load marijuana plants onto a Colorado National Guard truck outside a suspected illegal grow operation in north Denver last year. Large numbers of Chinese nationals have been arrested recently in raids on marijuana grow houses in California, Colorado and other states.
Investigators load marijuana plants onto a Colorado National Guard truck outside a suspected illegal grow operation in north Denver last year. Large numbers of Chinese nationals have been arrested recently in raids on marijuana grow houses in California, Colorado and other states. P. Solomon Banda AP Photo
Investigators load marijuana plants onto a Colorado National Guard truck outside a suspected illegal grow operation in north Denver last year. Large numbers of Chinese nationals have been arrested recently in raids on marijuana grow houses in California, Colorado and other states. P. Solomon Banda AP Photo