Like I said, you guys are REALLY into anal probes. Did you ever stop to think that the "abduction" phenomenon might just be a false memory from MKULTRA activities?
From Alien Abductions Via MKUltra to an Implanted Cyber-Situation
Actually, a more likely result from CIA/MKULTRA activities would be your apparent beliefs and attitude on this subject.
Did you ever stop to think that mere humans have been creating geomretrical designs in the countryside for centuries, without alien help?