Henry Kissinger was a colossus who bestrode a century: He shaped politics like no other statesman and the world wouldn't be in such a perilous state if more followed his wise and ruthlessly pragmatic approach, says his acclaimed biographer NIALL FERGUSON | Daily Mail Online

NIALL FERGUSON: Henry Kissinger was the most enduringly influential secretary of state in the history of the United States. He was also the most controversial.