Mattis presented his views in a paper published by The Atlantic.
“Donald Trump is the first president in my lifetime who does not try to unite the American people — does not even pretend to try. Instead he tries to divide us. We are witnessing the consequences of three years of this deliberate effort. We are witnessing the consequences of three years without mature leadership.”
President Trump immediately hit back via Twitter. “His primary strength was not military, but rather personal public relations. I gave him a new life, things to do, and battles to win, but he seldom ‘brought home the bacon’. I didn’t like his ‘leadership’ style or much else about him, and many others agree. Glad he is gone!”
Mattis’ statement was followed by another condemnation from the former commander of American forces in Afghanistan, Gen. John Allen. “It wasn’t enough that peaceful protesters had just been deprived of their first-amendment rights—this photo-op sought to legitimize that abuse with a layer of religion.”