Question: which american investigative journalist is noted for her speculations that the U.S. government is colluding with aliens and the creator of the program  "The UFO Report: Sightings"?
Sentence (from "Sightings (TV series)"): The program began as a special titled "The UFO Report: Sightings" on October 18, 1991, as well as eventual follow up reports, "Ghost Report" and the "Psychic Experience".
Relevant evidence: Yes