The New York Times reports after nearly a decade, Britain has extradited to the United States a man alleged to have been a colleague of Mostafa Kamel Mostafa, known as Abu Hamza al-Masri, a London imam convicted of terrorism charges in New York in May, the police said Tuesday. The British say the man, Haroon Aswat, 40, is a paranoid schizophrenic and has been undergoing treatment in a high-security psychiatric hospital since 2008. A British citizen, Aswat is wanted in the United States, accused of conspiring with Mustafa to set up a terrorist training camp in Bly, Ore., in 1999. Last year, the European Court of Human Rights blocked his extradition, ruling that his detention in a potentially more hostile environment could further harm his mental and physical health. After American assurances, London’s High Court approved the extradition last month.