Free Talk Live

London, England (CNN) -- In the name of improved security a hacker showed how a biometric passport issued in the name of long-dead rock 'n' roll king Elvis Presley could be cleared through an automated passport scanning system being tested at an international airport.

Using a doctored passport at a self-serve passport machine, the hacker was cleared for travel after just a few seconds and a picture of the King himself appeared on the monitor's display.