Ohio State University has evacuated four buildings, including the main library, because of bomb threats e-mailed to the FBI. FBI spokesman Michael Brooks says the threat was sent to the bureau's Washington headquarters Tuesday morning.
Campus police say they were alerted shortly before 8:30 a.m. Tuesday that the threats involved the William Oxley Thompson Memorial Library and three laboratory buildings. All were evacuated. Students and faculty have been warned to stay out of the area.