They are on a committee that has oversight. They do not have the authority to tell the head of an executive department not to follow the President's orders and to only communicate with them.
It doesn't bother meright now of they get arrested faggot. Correcting any impression that oversight gives them authority to tell executive dept, employees to ignore their boss, then take it a step further and usurping the POTUS's power. It's not going to happen. and report to them.
BTW, I forgot to address this faggot. I've been here since Oct and will be for the duration.