New ‘law’ by EO is unconstitutional as well as being applicable to normal citizens. It is only the willingness that citizens accept the rules and regulations on the agencies under Executive control impose on them. Regardless, they still have no basis in actual law solely by themselves.
If I were the next President my first action would be twofold: Fire every Cabinet Secretary, political appointment and every US Attorney in the country (perp walked out of their offices and off the premises by US Marshalls at 12:01PM January 20, 2017. Secondly, invalidate EVERY executive order and executive memorandum this Muslim EVER signed.
Freeing his muzzie friends from Gitmo is irreversible.