For years, President Donald Trump blamed “communists” for his legal and political troubles. Now, the second Trump administration is deploying that same historically loaded label to cast his opponents — from judges to educators — as threats to American identity, culture and values.Why? Trump himself explained the strategy last year when he described how he planned to defeat his Democratic opponent, then-Vice President Kamala Harris, in the White House election.“All we have to do is define our opponent as being a communist or a socialist or somebody who is going to destroy our country,” he told reporters at his New...