Fire him now!
Who was advising Trump about his transition and New Team picks, obviously he could not be experienced enough to do it by himself?
McMaster misrepresented his positions on issues to the President to get selected for the position and works against our national security every day. Borderline treason and some can argue he crossed that line already.
He has no integrity and can no longer be trusted. According to leadership in the agency, he is prone to temper tantrums and is impossible to work with.
Let’s use the Flynn yardstick on McMaster?
Has McMaster made full and timely disclosure of his actions?
If not, it is a personnel “matter” that may need further inquiry.