At War with Ourselves: My Tour of Duty in the Trump White HouseA revealing account of National Security Advisor H. R. McMasters turbulent and consequential thirteen months in the Trump White House. At War with Ourselves is the story of helping a disruptive President drive necessary shifts in U. S. foreign policy at a critical moment in history. McMaster entered an administration beset by conflict and the hyper partisanship of American politics. With the candor of a soldier and the perspective of a historian,