It’s a pitiful thing to see a strong man cry. It’s a sickening thing to see a man body-slam himself, then twist his own arm behind his back and make himself tap out. Wrestler turned actor John Cena may look like the Rock, but when it comes to China he’s Pee-Wee Herman. Doing an interview for his upcoming film “F9” in Taiwan, he referred to that free and thriving democratic island, which has had a separate government since 1949, as a “country” instead of as a province of China. When this led to an “outcry,” meaning it displeased the Communist...