约翰·F·肯尼迪：改变美国的一天 JFK: One Day in America

　　At the Television Critics Association Winter Press Tour, National Geographic announced an expansion of “The One Day in America” franchise, with a new documentary, “JFK: One Day In America”. The series marks 60 years since the assassination of JFK, and they are the last surviving witnesses to these extraordinary events.
　　The series will tell the story of the assassination of Joh...