Mattis strikes me as the type of man that would have a giant, glamorized poster of Marilyn Monroe in his office.
From the Marine officers I know, attitudes on Mattis were binary. You either loved him or hated him. Those that hated him would say ‘Not Marilyn Monroe - he would be more likely to have a giant, glamorized poster of himself in his office!’.
My observations from afar, his behavior toward Trump, etc. makes me think those that hated him have the true Mattis.
Why? he’s a homo.