Cambodia's Prime Minister Hun Sen, right, shakes hands with Thai counterpart Yingluck Shinawatra inside the Peace Palace in Phnom Penh, Cambodia, Thursday, Sept. 15, 2011. The main purpose of Yingluck's one-day visit to Cambodia will be restoring relationship between the two countries to the good one it was before July 2008 when fighting broke out along their common border, a Cambodian Foreign Ministry spokesman said. (AP Photo/Heng Sinith)
