Kristi Noem once led a dog to a gravel pit and ended its life with the cold precision of a mafia hit. On Thursday, the homeland security secretary confronted the grim truth that she, too, was expendable.
Noem became the first cabinet member fired in Donald Trump’s second term, a striking contrast to the revolving-door chaos of his first. Like other members of Team Trump, she had assumed that ostentatious displays of fealty to the president would insulate her.
