Olympics Video: G4S CEO admits Olympic security failure Add to ... Reuters Published Tuesday, Jul. 17, 2012 10:26AM EDT Last updated Wednesday, Jul. 18, 2012 8:35AM EDT The head of G4S admits his management of the London Olympics staffing scandal has embarrassed the British government and has severely damaged the reputation of the world's largest security firm Watch More Video: Blue Jays players, fans confident about next season Blue Jays reliever Jason Grilli asks: 'Why not us?' Olympic speedskater Denny Morrison racing again after stroke The potential selling power of Leafs' rookie Auston Matthews Gretzky on Connor McDavid: 'I wish I could play with him' Video: Cleveland's baseball team: A history of the contentious nickname and logo Home run power makes Blue Jays 'dangerous': Tulowitzki Josh Donaldson describes Blue Jays' ALDS-winning play Obama honors hockey champs at White House Toronto Blue Jays celebrate after extra-innings wild-card win Sharapova's doping ban reduced to 15 months Team Canada 'gelled right away': Sidney Crosby Canada has dominated the World Cup of Hockey Team Canada critical of Game 1 performance despite win Stampeders say they will celebrate the life of Mylan Hicks Arnold Palmer's impact on the world of golf Marlins President: 'No Words' for How Team Feels Golfing legend Arnold Palmer dead at 87 Team Canada still has room to improve at World Cup: John Tavares Video: Champion triathlete gives up a chance to win a race to help his younger brother Comments AA More Related to this Story Real Estate Video: What's happening to Vancouver's high-end real estate market? Failure Week Video: Failure is not an option for this entrepreneur Stocks Video: Is this a good entry point for Goldman stock?