Round in circles Rodney Chester 28sep02 IF THE "croppies" are right, there is a race of aliens who travel across the universe to communicate with the people of Earth, and the way they choose to leave their message is through crop circles that no one understands. And if you are a croppie, like Nancy Talbott, this type of scenario could make perfect sense. What's more, she believes she can prove it. Well, at least she believes she can prove that there is something about these crop circles that is definitely not man-made. Talbott is part of the group who believes...