Where were you 40 years ago today? I remember we were glued to the television set as we watched Buzz Aldrin step down at Tranquility Base on the moon, and say his famous words, “One small step for man, one giant leap for mankind.” President Kennedy had said in his inaugural speech in 1961 that we would do it in that decade and we did. It was a thrilling time. I had the opportunity to visit Cape Canaveral several years ago. My children were not impressed and could not understand what I thought was so fascinating. Then when they saw the movie Apollo 13 they understood, and I realized they…