Probably the only thing Barack Obama & I have in common is that we both had the honor of firing Jim Mattis, the worlds most overrated General. I asked for his letter of resignation, & felt great about it. His nickname was Chaos, which I didnt like, & changed to Mad Dog...— Donald J. Trump (@realDonaldTrump) June 4, 2020
...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 didnt like his leadership style or much else about him, and many others agree. Glad he is gone!— Donald J. Trump (@realDonaldTrump) June 4, 2020
President Trump's rating on Matthis.
Mattis was known as “Mad Dog” long before Pres. Trump.