Photostream : U.S. Secretary of State Hillary Clinton in Cambodia

U.S. Secretary of State Hillary Clinton (L) is welcomed by Cambodia's King Norodom Sihamoni during her visit to Phnom Penh November 1, 2010. Clinton's visit to Cambodia is the first by a U.S. Secretary of State since 2003. (Getty Images / REUTERS/Chor Sokunthea )

U.S. Secretary of State Hillary Rodham Clinton, left, meets with Cambodian King Norodom Sihamoni at the Royal Palace on Monday, Nov. 1, 2010, in Phnom Penh, Cambodia. Clinton on Monday urged Cambodia to confront its tortured past by ensuring the Khmer Rouge are brought to justice for crimes against humanity in the 1970s and improve its current human rights record. (Getty Images / AP Photo/Evan Vucci, Pool)

U.S. Secretary of State Hillary Clinton (L) listens to Youk Chhang, the director of the Documentation Center of Cambodia, as she stands in front of photos of victims during her visit to Khmer Rouge notorious security prison Tuol Sleng (S-21) in Phnom Penh November 1, 2010. From 1975-1979 an estimated 17,000 people were imprisoned, tortured and killed in S-21, once a high school turned into an interrogation centre, during the Khmer Rouge regime. Clinton's visit to Cambodia is the first by a U.S. Secretary of State since 2003. (Getty Images / REUTERS/Chor Sokunthea )

U.S. Secretary of State Hillary Rodham Clinton, right, talks with a group in a center during a visit to a shelter for victims of sexual exploitation in Siem Reap province, about 230 kilometers, 142 miles, northwest of Phnom Penh, Cambodia, Sunday, Oct. 31, 2010. Hillary is in northern Cambodia, about as far away as one can get from the intense political battle going on back home. (Getty Images / AP Photo/Heng Sinith)

U.S. Secretary of State Hillary Clinton (C) listens to Van Sina, 25, a human trafficking victim, beside another victim, Somana, 20, at the Siem Reap AFESIP rehabilitation and vocational training center October 31, 2010. Clinton's visit to Cambodia is the first by a U.S. Secretary of State since 2003. (Getty Images / REUTERS/Chor Sokunthea )

U.S. Secretary of State Hillary Clinton (C) visits the Angkor Wat in Siem Reap October 31, 2010. Clinton's visit to Cambodia is the first by a U.S. Secretary of State since 2003. (Getty Images / REUTERS/Chor Sokunthea )

U.S. Secretary of State Hillary Rodham Clinton, rear center, poses for photo together with Cambodian children during her visit to a shelter for victims of sexual exploitation in Siem Reap, about 230 kilometers (140 miles) northwest of Phnom Penh, Cambodia, Sunday, Oct. 31, 2010. Clinton was in the midst of a two-week, seven-nation tour of the Asia-Pacific. (Getty Images / AP Photo/Heng Sinith)