A SUSPECTED al Qaeda leader, accused of being involved in September 11 and planning the 2004 Madrid train bombings, has been imprisoned in a secret US jail for the past year, Spain's El Pais newspaper reported today. Mustafa Setmarian, 48, a Syrian with Spanish citizenship, was captured in Pakistan in October 2005 and is held in a prison operated by the US Central Intelligence Agency, Pakistani and European security service officials told El Pais. A spokesman for the US embassy in Spain declined to comment on the report. Setmarian's 2005 capture was reported in May of this year after the...