Disband the ATF and offer the agents a transfer to ICE or Border Patrol if they wish to continue employment. Transfer the responsibilities of the ATF to a small, specialized section of the FBI whose job is to concentrate on major violators. Underfund this new section to the point that they simply don't have time to go after anyone except major criminals. Work towards repeal of nonsense gun regulations, such as barrel length/shoulder stock restrictions. Toughen mandatory penalties for those who use guns while committing crimes.