photo essay the sundcy daily on the Vietnamn war Number 66 Page Four Sunday, November 5, 1972 Gen. Giop Ho Chi Minh* Eisenhower Kennedy Johnson Nixon Thieu Diem Vietnam: Four. more years? Saigon execution Brig. Gen. Nguyen Ngoc Loan executes an alleged National Liberation Front officer with a single pistol shot in the head in February, 1968. Captured near An Quang Pagoda, the suspect was identified as a guerrilla and tak en to Loan, South Vietnamese national police chief. Photographs by THE ASSOCIATED PRESS The wounded Pfc. Thomas Cole, a medic from Richmond, Va., gazes with his one uncovered eye as he offers aid to another wounded man during a 1966 firefight between the U.S. First Air Cavalry Division and a com- bined North Vietnamese and National Liberation Front force. _! s # y.;r r S° !; '. ;: ,