John Graham is President and CEO of CPP Investments, the Parliament-mandated third party asset manager responsible for stewarding the $465 billion of funds ($632 billion CAD) of the Canada Pension Plan. In an interview for "Bloomberg Wealth with David Rubenstein," Graham details the mission of CPP Investments, its responsibility to the 22 million Canadians it serves in retirement, and how Canada invests its pension funds differently than other nations, including the United States. This interview was recorded July 10 in New York.