http://www.ufoandparanormalnews.com/Government-Stories/triangle-ufos-investigated-in-two-oklahoma-sightings/ Two Eastern Oklahoma triangle UFO sightings were investigated by Mutual UFO Network (MUFON) Oklahoma State Director Marilyn Carlson after newspaper reports were made on events that occurred on September 16, 2010, and October 26, 2010, according to... Sun, 21 Nov 2010 15:12:00 UTC en