How NASA Would Have Handled a Failed Apollo 11

This weekend marks the 45 year anniversary of the Apollo 11 mission landing the first men on the moon. Like all missions, NASA had a contingency plan. Space historian Amy Shira Teitel explains the astronauts' grim orders if a lunar lander malfunction had left Neil Armstrong and Buzz Aldrin stranded on the moon. » 7/19/14 10:27am 7/19/14 10:27am