Legal pot in California brings host of environmental rules

SACRAMENTO, Calif. (AP) -- At a state briefing on environmental rules that await growers entering California's soon-to-be-legal marijuana trade, organic farmers Ulysses Anthony, Tracy Sullivan and Adam Mernit listened intently, eager to make their humble cannabis plot a model of sustainable agriculture in a notoriously destructive industry dominated by the black market....

from AP Top Science News at 1:01 a.m. EST http://ift.tt/2kXIGMy