June 15, 2017 1:05 pm 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 1:37 Pro-Palestinian protesters gather outside White House correspondents' dinner 2:05 How ‘Love Is Blind' made Vanessa Lachey and Nick Lachey's marriage stronger 5:49 Kelly Clarkson hilariously attempts handmade pasta with chef Evan Funke 1:36 O.J. Simpson's cause of death revealed 2:03 Does Shakira still believe in love following Gerard Piqué split?