Unfortunately, the Supreme Court probably won't issue certiorari until after a US Citizen has already been killed.
Unfortunately, Original Jurisdiction of the SCotUS does not apply here.
Any judicial review of this Executive Branch decision would have to be heard in a US District Court first, and until someone has standing, the district courts won't accept the case.
In the United States, properly enacted laws and regulations are presumed to be constitutional until it is demonstrated in court that it is not.