Legally they can't enforce it and can be ignored at will. Technically the shills are misrepresenting this. Shocking, right? Democrats took it to SCOTUS to rule if POTUS followed Obama's EO to the letter. SCOTUS ruled he didn't. Who cares. POTUS is still free to rescind it at any time without conflict with SCOTUS. The constitution is very clear here. SCOTUS has authority over the judiciary. POTUS has authority over the executive. They are equal branches of government. The judiciary crying POTUS uses legal authority over the executive is a big, who gives a fuck. SCOTUS has ZERO legal authority on this.  Of course the-sky-is-falling-shills won't tell you any of this.  Link shamelessly stolen: https://archive.is/MpXhD