Sami al-Hajj arrives home in Sudan and is taken to hospital , network says . Pakistani intelligence officers captured him in Afghanistan in December 2001 . Comment: Al-Jazeera said he was on an assignment when he was apprehended .
Sami al-Hajj arrives home in Sudan and is taken to hospital , network says . Pakistani intelligence officers captured him in Afghanistan in December 2001 . Al-Hajj was transferred to U.S. custody and held without charges or trial . Al-Jazeera said he was on an assignment when he was apprehended .