Appointment of Lodge as ambassador; Lodge's policy; President Ngo Dinh Diem; Diem's Catholicism; William C. Truehart; Deim's family relationships; nature of Dunn's job; Lodge and the press; Earl Young and Long An story; General Harkins; embassy staff; Edward Lansdale; General Taylor; Robert McNamara; David Nes; Rufus Phillips; Charles Bohannon; Lucien Conein; Dunn's eyewitness to the Diem coup; Pham Ngoc Thao; PLF (VC); Article 32 investigation of Dunn; Father DeJaeger; Tran Van Don; Big Minh; Khanh coup