Jim Rassmann: John Kerry saved my life. Now his heroism is being questioned. Rassmann, a retired lieutenant with the Los Angeles County Sheriff's Department, served with the U.S. Army 5th Special Forces Group in Vietnam 1968-69. I came to know Lt. John Kerry during the spring of 1969. He and his swift boat crew assisted in inserting our Special Forces team and our Chinese Nung soldiers into operational sites in the Cau Mau Peninsula of South Vietnam. I worked with him on many operations and saw firsthand his leadership, courage and decision-making ability under fire. On March 13, 1969, John...