Part of me wants to think that the Feds aren't pushing this as they want to keep their interpretation of the interstate commerce regulation in force. If they pu

Part of me wants to think that the Feds aren't pushing this as they want to keep their interpretation of the interstate commerce regulation in force. If they push this (and it is contested by the states) they may lose their ability to make any drug illegal as it could be decided that they can only regulate inter-state commerce and not intra-state commerce.