President Trump delivered a major address in the White House Rose Garden yesterday, outlining his America First economic agenda. There were many union workers in the audience. One union auto worker the president invited up to the podium said, “Mr. President, we can’t thank you enough.” It’s a sentiment shared by many in the heartland. (Here and here.) Not everyone is happy. The tariffs Trump announced were in many cases tougher than what had been expected. The financial markets cratered this morning. The entire chattering class is screaming, “The sky is falling!” Democrats are in high dudgeon, and some GOP knees are buckling.