Revelations that leading candidates for the US presidency were "Skull and Bones" members have provoked claims of elitism. Charles Laurence reports from New York The "tomb" stands dark and hulking at the heart of the Yale University campus, almost windowless, and shuttered and padlocked in the thick snow of winter storms. Yale's candidates for the White House pictured in their student days and the 'Skull and Bones' mascot Built to mimic a Greco-Egyptian temple, it is the headquarters of the Order of the Skull and Bones, America's most elite and elusive secret society - and it has become the unlikely...