Families, faculty and friends packed the campus of William & Mary this weekend to celebrate the 2,500 graduates. It marked the end of the university’s 333rd academic year. President Katherine Rowe opened the ceremony by discussing the power of voice. “The ability to use your voice in a way that is strong and true and clear is a skill of freedom, a skill that the alma mater of the nation has cultivated for centuries,” she said. Chancellor Robert Gates announced that the college and the Gates Global Policy Center created the Gates Initiative in American Statecraft, which he said will...