Why Is It So Hard To Go Back To The Moon?

Author Mark Whittington In Upcoming Interview 6 Sept With Dr. David Livingston On The Space Show Will Discuss His Latest 92 Page Book Published August 2015; Whittington Addressing The Questions Of Ceased Apollo Missions / American Leadership / Political Intrigue; Will Also Give Views On Political Blue Prints & Learning From The Past To Set A New Course For Future Crewed Lunar Missions