WORLD at 0400GMT

NEW THIS DIGESTIRAN-ELECTION. Ahmadinejad appears headed for win as vote count continues; opposition claims fraud.NKOREA-FUTILE SANCTIONS. UN sanctions against NKorea likely to end up largely symbolic.GUANTANAMO-UIGHUR DETAINEES. 4 Uighurs wary of political backlash in BermudaBRAZIL PLANE. Race to gather black boxes, debris from airliner gains urgency; 6 more bodies foundUS-CHINA-INTERNET. US