there job description is to make sure it conforms to the Constitution, this is why we need to take back both chambers, ever since the Louis Powell letter and his libertarian right wing doctrine was written, We the People have are and have been getting screwed, because every right wing chief justice like Roberts and his clan have been expanding that Powell crap, literally...................
http://reclaimdemocracy.org/powell_memo_lewis/
and the libertarian theory by one, James McGill Buchanan a professor at the University of Virginia and then settling in at James Mason, to f8uilly implement his crap........................
https://history.duke.edu/book/democracy-chains
Democracy in Chains
Nancy MacLean
Penguin Random House 2017
MacLean, explains pretty much the playbook about the Koch's and everyone else tied to this libertarian crap ...................and how the courts are being decimated.................
I vote on and in every election cycle based on the courts and who I want on the courts, not libertarian right wing republican's sitting on the court .................it is the courts, that's why this 2020 cycle is extremely important, to have a Congress to reverse this stuff....................
Thanks for the info .........................