The World Tonight - 01/09/2009

News from a global perspective with Ritula Shah. The government and the Scottish Executive publish their Lockerbie documents, leading to accusations of double dealing. Why is the Russian view of WWII so different to ours? Five years after the school siege in Beslan, a report on the mother who is still seeking justice. The African Union says the war in Darfur is over; is it? A report on assisted suicide in Montana.