00_Spy, I'm aware of all that. Just wanted to point out where it (mostly) came from.
The reality is that it won't change back to what it was. The Court will not overturn something like Wickard... Way too much legislation based upon that.
What I am saying is that until the people themselves get angry enough, over what the central government is doing, there will be no change. Right now, people are angry. Will it last? Doubtful.