Groups fear Khmer Rouge tribunal may halt trials

Legal and human rights groups say they fear Cambodia's U.N.- backed genocide tribunal will shut its doors prematurely without prosecuting former second-tier Khmer Rouge officials accused of atrocities.

Lawyers for the regime's aging former foreign minister, meanwhile, pressed Wednesday for his release from prison, saying he should be held under house arrest instead until his trial later this year.

Ieng Sary's lawyers argued that his three years of pretrial imprisonment was illegal. A ruling on the appeal is expected later. ...