WASHINGTON (February 26, 2002 10:05 p.m. EST) - A technology company in Florida is poised to ask the government for permission to market a first-ever computer ID chip that could be placed underneath a person's skin. For airports, nuclear power plants and other high security facilities, the immediate benefits could be a closer-to-foolproof security system. But privacy advocates warn the chip could lead to encroachments on civil liberties. The implant technology is another case of science fiction evolving into fact. Those who have long advanced the idea of implant chips say it could someday mean no more easy-to-counterfeit ID cards ...