The acquittal of Kyle Rittenhouse in a Kenosha, Wis., courtroom sparked plenty of opinions on Friday — divided in the same way the country is. The baby-faced gunman, who killed two men and wounded a third at a Black Lives Matter protest last year, was hailed as a hero in right-wing circles, while those on the left decried the jury’s decision. President Biden expressed anger, but at the same time, urged calm. “While the verdict in Kenosha will leave many Americans feeling angry and concerned, myself included, we must acknowledge that the jury has spoken,” the president said in a...