A tourist looks at a portrait of former Khmer Rouge foreign minister Ieng Sary displayed at the S-21 security prison, presently known as the Tuol Sleng genocide museum, in Phnom Penh

 
A tourist looks at a portrait of former Khmer Rouge foreign minister Ieng Sary displayed at the S-21 security prison, presently known as the Tuol Sleng genocide museum, in Phnom Penh
A tourist looks at a portrait of former Khmer Rouge foreign minister Ieng Sary displayed at the S-21 security prison, presently known as the Tuol Sleng genocide museum, in Phnom Penh March 14, 2013. Ieng Sary, who was standing trial for crimes against humanity during his time as the Khmer Rouge's foreign minister in Cambodia in the 1970s, died on Thursday, the court said. REUTERS/Samrang Pring