fix articles 429812, s. campuses
MAY 4TH - KENT STATE - 4 DEAD IN OHIO (tags)
April 30th, 1970... The U.S. invades Cambodia, expanding the war against Vietnam. Protests break out across the U.S. Campuses are paralyzed by strikes and shutdowns. May 4th, 1970... National Guard troops at Kent State University fire live ammunition into crowds of unarmed demonstrators... killing four and wounding nine.