Study Ag Broad News Today

>> a sonic weapon used to ward off pirate attacks will be used during londons summer olympics. the american-made device fires a sound thats louder than the sound of military jets. >> boston university holding a candlelight vigil for three students killed study ag broad in new zealand. at least five other students from the university also injured when their minivan crashed. >> all right. right now well get back to one of our top stories. governor romney delivering todays commencement speech at li...