Four groups have asked federal officials to reclassify marijuana . They say they ca n't set rules without risking violations of U.S. law . Advocates say there 's no reason to keep paying medical marijuana providers . Fox said the state 's requests to reclassify the drug `` could and certainly should '' give the states some breathing room , ` Critics call medical marijuana a ` ` Trojan horse '' for legalization .
Four groups have asked federal officials to reclassify marijuana . They say they ca n't set rules without risking violations of U.S. law . Advocates say there 's no reason to keep paying medical marijuana providers . Critics call medical marijuana a ` ` Trojan horse '' for legalization .