Palestinian American comedian Amer Zahr, who is set to perform at the Dubai Comedy Festival on April 17, says he is an activist who “likes to use comedy as his tool.” In an interview with Arab News ahead of his show at the Dubai Opera, Zahr said: “Activism is about telling the truth. Being Palestinian is about telling the truth. And comedy is about telling the truth. People sometimes say to me, ‘Hey, I never know when you’re joking.’ I tell them, ‘Look, I’m always being serious. I’m always telling the truth.’ But a comedian uses humor to tell the...