LOL, not the answer I expected. Don't we already have that with our CIA (who is in the business since I was born) and legislators refusing to repeal the prohibition?
The other side of the discussion is that we must face the reality that NO GOVERNMENT can pass legislation that, like a scalpel can make precise cuts and removals. No, government power is not a scalpel, it is a sledge hammer.
Criminal law is not meant to change such human behavior, it is meant only to enable punishment for those who have hurt others. Laws against murder don't stop murder, they only allow a presumably civilized way to punish those who kill others.
As centuries of history have shown, criminal laws against humans behaving badly do not stop such behavior. Never have and never will. Only the most gullible and emotional of humans believe that it has such powers.