Cambodia informs compatriots about Thai encroachment of its territory

Cambodian military police patrol Preah Vihear temple, 245 km (152 miles) north of Phnom Penh, July 21, 2008. (Xinhua/Reuters Photo)PHNOM PENH, July 22 (Xinhua) -- Cambodia has spoken more seriously about its border dispute with Thailand, as its foreign ministry issued a letter Tuesday to its compatriots to tell about the Thai occupation of its territory and the ensuing Thai military threat."On