**FILE** Sebastian Coe, the chairman of London Organizing Committee for the Olympic Games (LOCOG), pauses during a news conference in London, in this April 21, 2006 file photo. Coe, a two-time 1,500-meter Olympic gold medalist, is now overseeing the 2012 London Games and his success will also be measured by the number of medals Britain wins. (AP Photo/Lefteris Pitarakis, File)