High School Principal Puts The Kibosh On “Rent” Musical (It’s Too Controversial) THEATRE Posted: December 11, 2013 7:20 amIt was late November when Trumbull High School’s first-year principal. Marc Guarino, (pronounced Gar-in-o) put the kibosh on the long-in-the-planning spring musical, “Rent: School Edition,” saying the show was too controversial.