Khieu Samphan also pleaded with the court to allow the witnesses submitted by his defense team.
All four have said they are innocent of the charges against them, including war crimes, crimes against humanity and genocide.
In his award-winning documentary, “Enemies of the People,” Thet Sambath faces Nuon Chea and asks why some people were killed.
Thet Sambath spent more than a decade in extensive interviews with Nuon Chea before his arrest and detention at the UN-backed tribunal.
Ieng Sary is charged with war crimes, crimes against humanity, genocide and other crimes related to the Khmer Rouge leadership.
Stephen Rapp said their trial has been a high priority for US Secretary of State Hillary Clinton.
Thailand was disappointed by the World Heritage Committee's decision to place a proposed temple management plan on its agenda.
Monday’s hearing—a preliminary, mostly procedural affair—marks the beginning of a trial that Cambodians have awaited for decades.
The national and international lawyers have said they are skeptical about the interpretation of the laws governing the tribunal.
The ceremony will include prayers and will allow participants to lay wreaths at the 'killing fields', Cheoung Ek graves.
Investigating judges have been criticized for hastily concluded Case 003, without field investigations into some sites.
Organizers look to collect 1,000 signatures before sending the petition to US President Barack Obama.
In 2010, the government interceded in 160 cases of human trafficking, smuggling or labor exploitation, according to official figures.
Phaung Sopheap said that she and other residents have not been given apartments as promised.
The Khmer Rouge Tribunal is caught up in a spat between its investigating judges and international prosecutor over case 003.
The Trial Chamber expects to review more than 1,000 witnesses, experts and civil party applicants for the trial, known as Case 002.
About 60 percent of government employees earn between $65 and $100 per month.
Seng Theary announced Monday she plans to apply as a civil party for the Khmer Rouge tribunal’s Case 004.
The profits will go toward helping Caring for Cambodia, an NGO that helps more than 6,000 students.
Cambodia is preparing to host a youth summit for the regional body in 2012.
ព័ត៌មានផ្សេងទៀត