Nguyen Cao KyNguyen Cao Ky was the Prime Minister of South Vietnam for three years, until he wrote himself out of office by penning his nation's first constitution. The intimate of Richard Nixon, Henry Kissinger, Bob McNamara, and other American leaders, he has lved in the US for 25 years. Marvin J. Wolf, who photographed Ky for the US Army in Vietnam in 1965, is the author of nine books, including the bestselling biography of American Indian leader Russell Means, Where White Men Fear To Tread (1995). Read More Read Less