肯尼迪芝加哥之旅终未成行,就在那天,越南总统吴廷琰被害,肯尼迪便取消了芝加哥之行,有人说,肯尼迪没去芝加哥,不是因为芝加哥暗藏杀机,而是吴廷琰总统被害。
Kennedy never made the trip to Chicago . That same day in Vietnam , President Ngo Dinh Diem was assassinated , and Kennedy canceled his appearance .