Dr. Edgar Mitchell Sets the Record Straight

If you follow this web link, you will find a article where former astronaut Dr. Edgar Mitchell sets the record straight about what NASA knows and doesn't know about Aliens and if we had made contact with them or not. ( http://www.ufodigest.com/news/0708/record-straight.html ). This is also the actual source link ( http://blog.blogtalkradio.com/2008/07/24/dr-edgar-mitchell-sets-the-record-straight/ ).