I believe that was a re-air of "UFOs: Seeing is believing" with Peter Jennings. Not a bad show if you ask me. The UFO proponents did not like Roswell being called a myth and was very angry at some of the SETI scientists reactions to UFOs. Jerome Clark suggested Frank Drake was a religious zealot and Jill Tarter was ridiculous when talking about her UFO sighting (which she would eventually figure out was the moon hidden by some clouds without calling MUFON/CUFOS/NUFORC/FUFOR etc). Stanton Friedman went as far as to refer to SETI as the "silly effort to investigate".