What Does James Mattis's Resignation Mean for U.S. National Security? 🇺🇸

On Thursday, James Mattis resigned as Secretary of Defense.<br />Mattis was insulation between President Donald Trump and the most powerful military on earth.<br />Business Insider reports that buffer is gone and may never come back.<br />Mattis reportedly slow-walked Trump policies in an apparent attempt to appease the president.<br />At the same time he was reassuring allies and managing the military. <br />