. . "David Christopherson"@en . "2012-04-19Z"^^ . "[[#Cabinet positions" . . "Christopherson, David"@en . "1954-10-05Z"^^ . "1954Z"^^ . "2011-06-15Z"^^ . "Ontario Legislative" . . . . . . "Chair of the Standing Committee on Public Accounts" . . "City Councillor forHamilton, Ontario, Ward Four (with Geraldine Copps)" . "Canadian politician" . . "David Christopherson (born October 5, 1954) is a Canadian politician. Since 2004, he has represented the riding of Hamilton Centre in the Canadian House of Commons. He previously served in the Legislative Assembly of Ontario from 1990 to 2003, and was a cabinet minister in the provincial government of Bob Rae. Christopherson is a member of the New Democratic Party."@en . . "Deputy Leaderof theNew Democratic Party" .