FBI tracked Saudi studying at PCC 11/11/02 STEVE SUO and LES ZAITZ More than three years before the 9/11 terror attacks, the Portland FBI began tracking a polite young Saudi who was studying aircraft maintenance at Portland Community College. Tareq S. al-Jahini, 29, hoped to become a mechanic at Saudi Arabian Airlines, which paid the tuition for his 1998 studies. But as FBI agents traced his movements and family relationships for the next several years, they found some connections that suggested other possible motives for his interest in aviation. There were intelligence reports that al-Jahini's younger brother, Yaser, had offered...