WASHINGTON, DC — Medical marijuana patient advocacy group Americans for Safe Access (ASA) filed a petition for writ of certiorarion Monday with the U.S. Supreme Court to appeal a January Circuit Court decision that maintained marijuana’s current federal status as one of the most dangerous drugs with no medical value. In the widely watched case ASA v. Drug Enforcement Administration, petitioners are challenging an unreasonable and unprecedented standard set by the District of Columbia Circuit, which also creates a federal appellate split on what constitutes proof of medical efficacy.