Looks can be deceiving. As you watched the president deliver what may have been his best speech ever, you thought you saw Democrats acting like a pack of disrespectful juveniles. While President Trump recited a long list of economic successes, Democrats appeared to be wearing pained expressions on their normally cheery faces. They were unable to rise to their feet, let alone applaud in acknowledgment of the litany of great news for our nation. The self-described champions of free speech openly groaned as the man who reinvented talk radio was recognized for his contributions to our ongoing national debate. Some...