Former Khmer Rouge Foreign Minister Ieng Sary looks on during a hearing Monday, June 30, 2008, at the U.N.-backed genocide tribunal in Phnom Penh, Cambodia. Ieng Sary appeared before Cambodia's genocide tribunal Monday to press for his release from pretrial detention. (AP Photo/Prin Samnang, POOL)
Former Khmer Rouge Foreign Minister Ieng Sary, center, stands up in the dock as judges come into the courtroom for a hearing Monday, June 30, 2008, at the U.N.-backed genocide tribunal in Phnom Penh, Cambodia. Ieng Sary appeared before Cambodia's genocide tribunal Monday to press for his release from pretrial detention. (AP Photo/Prin Samnang, POOL)
Former Khmer Rouge foreign minister Leng Sary is assisted during his pre-trial hearing at the Extraordinary Chambers in the Courts of Cambodia (ECCC) in the outskirts of Phnom Penh June 30, 2008. Leng Sary appeared before the UN-backed Cambodian genocide court to appeal his detention, in a case that poses the first big test for the tribunal. REUTERS/Print Samrang/Pool
Former Khmer Rouge Foreign Minister Ieng Sary, center, is helped by security guards as he stands up in the dock while judges come into the courtroom for a hearing Monday, June 30, 2008, at the U.N.-backed genocide tribunal in Phnom Penh, Cambodia. Ieng Sary appeared before Cambodia's genocide tribunal Monday to press for his release from pretrial detention. (AP Photo/Prin Samnang, POOL)
Former Khmer Rouge Foreign Minister Ieng Sary looks on during a hearing Monday, June 30, 2008, at the U.N.-backed genocide tribunal in Phnom Penh, Cambodia. Ieng Sary appeared before Cambodia's genocide tribunal Monday to press for his release from pretrial detention. (AP Photo/Prin Samnang, POOL)
It's lonely up there at the topFormer Khmer Rouge foreign minister Ieng Sary attends his pre-trial hearing at the Extraordinary Chambers in the Courts of Cambodia (ECCC) in the outskirts of Phnom Penh June 30, 2008. Ieng Sary appeared before the UN-backed Cambodian genocide court to appeal his detention, in a case that poses the first big test for the tribunal. REUTERS/Nguyen Tan Kei/Pool
Cambodians line up as they wait for a hearing of Ieng Sary, a former Khmer foreign minister, Monday, June 30, 2008, at the U.N.-backed genocide tribunal in Phnom Penh, Cambodia. Ieng Sary appeared before Cambodia's genocide tribunal Monday to press for his release from pretrial detention. (AP Photo/Heng Sinith)
People gather for the first public hearing against the detention of former Khmer Rouge deputy prime minister and minister of foreign affairs Ieng Sary at the Extraodinary Chambers in the Court of Cambodia (ECCC) in Phnom Penh on June 30.(AFP/Tang Chhin Sothy)