I've wondered about that... why don't the states pursue a federal government or it's agents who were facilitating what appears to have been ongoing criminal activities within thier jurisdictions?
Is it a fashion faux pas? Can the federal gov just come into any state and start selling dope, or guns. or any other thing?
The uncomfortable question common to all who have had revolutionary changes imposed on them: are we now to accept what was done to us just because it was done?