The Secretary of Homeland

The most important policy decision made by Markwayne Mullin in his short tenure atop the Department of Homeland Security stood for barely a day. ICE officers had just killed two people: a Mexican construction worker with three American sons in Texas, and a Colombian delivery driver whose 3-year-old daughter saw him lying dead in the street in Maine. In each case, the officers had been looking for men other than the ones they killed. DHS officials claimed that the officers had fired defensively…