Arizona Republic: “From the political notebook: – I don’t know whether the legal action Gov. Jan Brewer and Attorney General Tom Horne took seeking declaratory judgment about the legality of Arizona’s medical marijuana law will result in any clarity. But I do know this: The ambiguity of the federal government regarding its enforcement policies about medical marijuana is grossly irresponsible.  The Obama administration has said that it probably won’t prosecute patients using medical marijuana under state laws for possession under federal law. But even that isn’t for sure.”