Will biometrics measure up to the future?

By Cherise Fong
For CNN

(CNN) -- Who could forget the scene from Tsui Hark's 1997 B-movie "Double Team," where an imprisoned Jean-Claude Van Damme scrapes the skin off his index finger, attaches it to an impromptu mechanical contraption and booby-traps it to hit the scanner at precisely the scheduled time each morning, so that his captors don't notice his escape? Full Story Here