Patrick Shanahan is sitting in his sparse Pentagon office. The only picture is a framed portrait of his father, a Vietnam War veteran who was awarded a Bronze Star. Now it's up to his son — the No. 2 defense official — to juggle both current and future wars.
And that means he works six or seven days a week. Both Shanahan and his boss, Defense Secretary Jim Mattis, come from Washington state and have a good-natured rivalry about who gets to work the earliest, often before the sun rises.