March 9, 2018 12:19 pm The History of Daylight Saving Time Every spring we set our clocks forward an hour, and every fall we set them back, but why? Learn the real story behind Daylight Saving Time. US & World Videos 2:01 Diddy's former protégé Shyne Barrow breaks silence on mogul's arrest: He ‘destroyed my life' 1:10 US Army private who ran into North Korea is set free after pleading guilty to desertion 5:05 Secret Service details agency failures during Trump assassination attempt at Pennsylvania rally 3:02 Sean ‘Diddy' Combs on watch for his safety as he awaits trial in sex trafficking case 2:12 Sean ‘Diddy' Combs denied bail again: Inside the detention center where he's being held