“This type of decision, particularly given its vast economic consequences, must be left to Congress and not the Commission or the NYSE,” Its really just that simple. The Administration does N-O-T have the legal authority to undertake such an action. I DO believe actions such as Obama making national monuments needs to be reversed for the same reason. Our goobermint (spelled that way on purpose) is out of control and can't afford to undertake all the garbage is has gotten into, some severe thinning is REQUIRED but the abuse of Executive Orders, actions by administrative agencies, etc. is NOT the legal way for this to occur.