MOSCOW, Idaho -- Agents with a federal anti-terrorism task force yesterday arrested a University of Idaho student who they say provides a window on how al-Qaida, the group responsible for the Sept. 11, 2001, attacks, raises money.Sami Omar Al-Hussayen, a doctoral candidate studying computer security here, was a terrorist bagman, according to one federal criminal justice source. "He's in touch with people who could pick up the phone, call UBL (the law enforcement acronym for Osama bin Laden), and he would take the call."Few in this region's small Muslim community would talk about Al-Hussayen yesterday. Some praised him as a...