How do you know if a crop circle is man-made?

Crop circle documentarian Patty Greer explains how she knows if a crop circle is real or man-made. Greer, a speaker and vendor at the three-day Awareness Life Expo at the Crowne Plaza hotel, has made eight movies over nearly 10 years about the cro
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Crop circle documentarian Patty Greer explains how she knows if a crop circle is real or man-made. Greer, a speaker and vendor at the three-day Awareness Life Expo at the Crowne Plaza hotel, has made eight movies over nearly 10 years about the cro

Aliens and UFOs topics of out-of-this-world Sacramento expo

August 14, 2016 07:33 PM