A Yale University employee is out of a job, and the school is out a window, after he used a broomstick to smash a stained-glass window he complained was racist. Until recently, Thomas Menafee worked as a dishwasher for Yale. But he says he grew enraged that, while working at Yale’s Calhoun College, he had to see a stained glass window which shows black laborers harvesting cotton. The window, he said, was an offensive portrayal of slavery, and so on June 13 he impulsively decided to eliminate it by force. “I took a broomstick, and it was kind of high,...