ALEXANDRIA, Va. - The Bush administration's post-Sept. 11 eavesdropping program did not compromise its prosecution of an American Muslim cleric convicted of soliciting treason and convincing some of his followers to join the Taliban, prosecutors said. But defense lawyers are not satisfied with the government's claim, and on Friday a federal judge held a closed-door hearing and allowed attorneys for Ali al-Timimi some latitude to investigate the government's conduct. Al-Timimi, of Fairfax, a U.S.-born Muslim who studied under prominent fundamentalist clerics in Saudi Arabia, was convicted and sentenced to life in prison last year for soliciting treason and urging some...