mcgahn continue to honor the president's current ruling or go by either the district court opinion that came down today or his previous instruction to cooperate with mueller? that's really up to mcgahn. >> it's a pretty lengthy decision by this federal judge. >> right. i think the most important thing the judge is saying, just because you work for the president and work very very close, at the top of the food chain there at the white house doesn't mean you don't have to show up for what is a lawful subpoena. a part of it, as a matter of law, senior level current presidential aides including white house counsels must appear before congress if compelled by legislative process to do so. this means that such aides cannot defy a congressional subpoena on the basis of absolute testimonial immunity even if the president for whom they work or worked demands that