Panellists: Tariq Ali, Menzies Campbell, Rosemary Hollis, Bernard Jenkin, Mike O'Brien.

Panellists: Tariq Ali, Harriet Harman, Charles Kennedy, Christopher Meyer, Ann Widdecombe.

Question Time returns for a new series with a special programme - ten years on from the September 11 attacks. On the panel: Defence Secretary Liam Fox, former Foreign Secretary David Miliband, the leading advocate of regime change in Iraq Richard Perle, anti-war campaigner Tariq Ali, American-born playwright Bonnie Greer and Christina Schmidt, whose husband Olaf, a British Army bomb disposal expert, was killed in Afghanistan. Chaired by David Dimbleby from London.