WHY SHOULD WE STILL BE CONCERNED ABOUT MAY 4, 1970 AT KENT STATE?
In Robert McNamara's (1995) book, "In Retrospect:The Tragedy and Lessons of Vietnam" is a way to begin is an illustration of the this process. In it he says that United States policy towards Vietnam was "... terribly wrong and we owe it to future generations to explain why."
The May 4 shootings at Kent State need to be remembered for several reasons. First, the shootings have come to symbolize a great American tragedy which occurred at the height of the Vietnam War era, a period in which the nation found itself deeply divided both politically and culturally. The poignant picture of Mary Vecchio kneeling in agony over Jeffrey Miller's body, for example, will remain forever as a reminder of the day when the Vietnam War came home to America. If the Kent State shootings will continue to be such a powerful symbol, then
it is certainly important that Americans have a realistic view of the facts associated with this event. Second, May 4 at Kent State and the Vietnam War era remain controversial even today, and the need for healing continues to exist. Healing will not occur if events are either forgotten or
distorted, and hence it is important to continue to search for
the truth behind the events of May 4th at Kent State. Third, and most importantly, May 4th at Kent State should be remembered in order that we can learn from the mistakes of the past. The Guardsmen in their signed statement at the end of the civil trials recognized that better ways have to be found to deal with these types of confrontations. This has probably already occurred in numerous situations where law enforcement officials have issued a caution to their troops to be careful because "we don't want another Kent State." Insofar as this has happened, lessons have been learned, and the deaths of four young Kent State students have not been in vain."
http://dept.kent.edu/sociology/lewis/lewihen.htm