Years ago , I read books about the supposed abduction of Betty and Barney Hill on September 20, 1961. I was fascinated by their story. I also followed Travis Walton's saga about his encounter on Nov. 6, 1975. The movie, "Fire in the Sky," came out in 1993.   While I believe there is an abundance of life in the Universe, I am not convinced that ET's have ever showed much interest in our backward little civilization.   What do you think? Is alien abduction real???