June 15, 2017 9:05 am TSA Tests Fingerprint Scanners to Replace Boarding Passes at Denver International Airport A pilot program at Denver International Airport scans fingerprints instead of boarding passes in an attempt to speed up security. US & World Videos 2:28 King Charles returns to public duties amid cancer diagnosis 3:10 Nicole Kidman gushes over family's support at AFI honor 1:39 Benny Blanco talks falling in love with Selena Gomez 3:26 Zendaya weighs in on ‘Challengers' love triangle: Art vs. Patrick? 1:20 Kate Middleton and Prince William share never-before-seen pic on 13th wedding anniversary