Kirstjen Nielsen’s tenure as the head of the Department of Homeland Security was perhaps best known for the family separation policy at the border. The recordings of crying toddlers, the children wrapped in silver foil blankets, the detention conditions likened to “cages” — this was her legacy. Nielsen was reviled by almost everyone from the center and leftwards. Ironically, President Trump himself disliked her, in part for not being tough enough on immigration, and would eventually force her out.
Nielsen would be the last legal secretary of homeland security in the Trump administration. What would follow would be a chaotic parade involving governance by tweet, a thicket of laws and regulations, incorrectly amended paperwork, and a…
