Commerce Clause
From Ace of Spades via Maggies Farm
Obama and, it seems, many courts, would like to pretend that while the Constitution generally speaks of enumerated and limited powers -- all other powers, such a the police power, reserved for the people and the states -- that the Commerce Clause generally is a "Take-Back" clause that essentially calls bullshit on everything else in the Constitution.
That is, everything else in the Constitution is about establishing particular powers of the federal government, and, expressly, reserving those not named (or "necessary and proper" to undertake a named power) to the states.
But this new claim is that really there is only one clause that matters in the Constitution, and that is the Commerce Clause, and this one brief clause renders all 4400 other words in the Constitution null and void, because the Commerce Clause says, it is contended, that the federal government may do anything so long as, in the aggregate, it "affects interstate commerce," which, as is often pointed out, applies to everything.