The only thing worse than something that shouldn't be illegal being so, is when the entity that enforces law declares it won't enforce some and will enforce others.
This is a way to achieve tyranny in a otherwise free state; leaving sometime illegal officially, and declining to enforce it's prohibition.
It is a way where those who enforce the law can choose who to punish for breaking it.
I think weed should be legal. I applaud CO and WA for their pushing the limits.
What the Federal Government is doing is dangerous.
Eventually we will have a president who wants to enforce marijuana laws. Then what?