In this photo taken on June 28, 2012, a police officer stands guard at Cambodia's famed Angkor Wat temple complex in Siem Reap province, some 230 kilometers (143 miles) northwest Phnom

 

              In this photo taken on June 28, 2012, a police officer stands guard at Cambodia
In this photo taken on June 28, 2012, a police officer stands guard at Cambodia's famed Angkor Wat temple complex in Siem Reap province, some 230 kilometers (143 miles) northwest Phnom Penh, Cambodia. Cambodia has joined hands with Australia in an effort to use the Internet to help preserve its fabled Angkor Wat temple complex. The Australian Embassy announced Thursday, July 4, 2013, that a recently-opened website, angkorsunsets.com, will allow tourists to generate recommendations for where in the 160-square-mile (400-square-kilometer) complex one can watch spectacular sunsets. (AP Photo/Heng Sinith)