The Guardian reports: "The United States government, in conjunction with key allies, is running an 'invisible' network of prisons and detention centres into which thousands of suspects have disappeared without trace since the 'war on terror' began. In the past three years, thousands of alleged militants have been transferred around the world by American, Arab and Far Eastern security services, often in secret operations that by-pass extradition laws. The astonishing traffic has seen many, including British citizens, sent from the West to countries where they can be tortured to extract information. Anything learnt is passed on to the US and, in some cases, reaches British intelligence. The ghost prison network stretches around the globe. The biggest American-run facilities are at the Bagram airbase, north of Kabul in Afghanistan, Guantanamo Bay, where around 400 men are held, and in Iraq, where tens of thousands of detainees are held. Saddam Hussein and dozens of top Baath party officials are held in a prison at Baghdad airport."