We are joined this week by David Marler, an independent researcher who is widely known in the field of UAP research as the foremost expert on triangular UFOs. In 2013, he published the book, Triangular UFOs: An Estimate of the Situation. David has served as the Illinois State Director of the Mutual UFO Network, the largest civilian research organization in the country devoted to the study of unexplained aerial phenomena. He has lectured on the subject to many academic and civilian audiences over the years. Marler has assisted multiple major television networks like the History, Discovery, and Smithsonian Channels with their productions on UFOs over the years. Follow us on Twitter and support us on Patreon.