Fox News:  “President Obama pledged during his 2008 campaign to take a hands-off approach to medical marijuana, but four years later raids and other tactics have forced as many as 200 medical-marijuana growers and distributors to cease operations, resulting in sharp criticism from likely voters and fellow Democrats. . . . Obama said the government was not going to ‘prioritize prosecutions of persons who are using medical marijuana,’ but that he never committed to giving ‘carte blanche to large-scale producers and operators of marijuana’.”