SALEM, Ore. (AP) — In 2014, Oregon voters approved a ballot measure legalizing recreational marijuana after being told it would eliminate problems caused by “uncontrolled manufacture” of the drug. Illegal production of marijuana has instead exploded.Oregon lawmakers, who have heard complaints from police, legal growers and others, are now looking at toughening laws against the outlaw growers. Oregon, one of the first states to legalize recreational marijuana, can be . . .