Steve Richards tells the inside story of Gordon Brown's time as prime minister, based on revealing interviews with his close colleagues. Interviewees include former ministers Peter Mandelson, Ed Balls, Harriet Harman, Jack Straw, Douglas Alexander, Alan Johnson, Hazel Blears, Peter Hain and Shriti Vadera; and several former Downing St insiders including those responsible for policy, political strategy and polling. Producer: Martin Rosenbaum.