Director of the Office of Management & Budget (2003-2006); White House Chief of Staff (2006-2009)

Canadian Male Director, Producer, And Screenwriter - Movie - 'Titanic' (1997), 'The Terminator' (1984), 'Terminator 2: Judgment Day' (1991), 'Avatar' (2009), 'The Abyss' (1989), 'Aliens' (1986), 'True Lies' (1994), 'Piranha Part Two' (1981)

Politician, Talk Radio Host

Children's Author