Kristi Noem confronts grim truth that everyone is expendable in Trump world

Many will regard the ex-secretary of homeland security, Trump’s first fired cabinet member, as the worst yet seenKristi 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 re…