U.S. federal appeals court Judge Juan Torruella told an audience in Puerto Rico on Tuesday that “the only realistic alternative” to America’s failed war on drugs is to experiment with legalization, “beginning with marijuana.” Torruella, 77, made his comments at the University of Puerto Rico’s law school, where he was a guest speaker for an audience of about 70 people, including the law school’s dean, Puerto Rico’s secretary of health, and many students. Here are some of his comments, courtesy of…