January 13, 2009 11:52 am Ovarian Cancer Tests Doctors are working to create a pap-smear like, early-detection test for ovarian cancer. 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