Holding the Line: Inside Trump’s Pentagon with Secretary Mattis
by Guy M. Snodgrass
When Jim Mattis resigned as secretary of defense in December 2018, he was widely lauded and lamented as “the last grown-up” in the Trump administration. The tributes were commentary more on Trump than on Mattis. For if he had run the Pentagon during a normal presidency, in which grown-ups abound, his tenure would be considered undistinguished, to say the least.