The POTUS, played by James Austin Johnson, wore a white cap with “USA” written on it. “Good evening, and happy World War III to all who celebrate,” he began. “It’s me, Donald Trump, FIFA Peace Prize winner and Nobel Peace Prize taker.”

"Saturday Night Live" kicked off its Feb. 28 episode with a sketch addressing news that the United States and Israel launched military strikes and combat operations against Iran earlier in the day, ki...