The old hurts are surfacing and the feelings of betrayal by fellow citizens, and their leader stirring them up, are breaking my heart again. I am being cut in the same scar. How did we who served in Vietnam suddenly become cold-blooded killers, torturers, and rapists, of the ilk of the Nazi SS or the Taliban? Most of us were American soldiers who grew up idolizing John Wayne, Roy Rogers, and all the other heroes. That was why I volunteered. But for political expediency, John Kerry has rewritten history, again. After spending only four months in the country of Vietnam,...