As US secretary of state, Colin Powell gathered his notes in front of the United Nations security council, the man watching — Rafid Ahmed Alwan al-Janabi, known to the west's intelligence services as "Curveball" — had more than an inkling of what was to come. He was, after all, Powell's main source, a man his German handlers had feted as a new "Deep throat" — an agent so pivotal that he could bring down a government.
As Curveball watched Powell make the US case to invade Iraq, he was hiding an admission that he has not made until now: that nearly every word he had told his interrogators from Germany's secret service, the BND, was a lie.
via guardian.co.uk