Todd Douglas Miller, award-winning filmmaker and director of the new documentary “Apollo 11,” and Rick Armstrong, the son of Mission Commander Neil Armstrong, discuss the importance of commemorating the 50th anniversary of the first time men set foot on the Moon on July 20, 1969, and telling the story of history’s most incredible voyage. The interview was conducted at the National Air and Space Museum where the move was screened before being released in IMAX and conventional theaters nationwide.