Hi Shirley, I heard someone say it's because there are so many video cameras nowadays. <LOL> :-) Personally, I think aliens would consider the Earth a toxic planet. Would you stop here, with all the nuclear waste and nerve gas dumps and such? I sure wouldn't... <JMHO> Kath PS I think it's good to wonder about stuff. :-) How come there are no more UFO sightings or alien abductions anymore? Did the aliens find out we were just humans and lost interest, or did they find out what our world was like and became too afraid to return? Did the aliens abducted specimens from other countries and we didn't hear about it or did they just take folks in the United States? Just some of the things I wonder about. Shirley in TX