president's lawyers would fight tooth and nail. this is sort of the key dick cheney argument when he was vipe. he pushed hard for an expansive view of executive power. this isn't just going to be an issue of whether or not he sits down with an interview. what kind of power presidents. i think a pro tract the legal fight would be likely. >> always great to have you. appreciate your time. stick around. we'll see you later. coming up, dig deeper into the politics of this very memo that we're talking about and the president's public efforts to undermine the mueller investigation. clooer .