KABARDINO-BALKAIYA MINISTRY OF EMERGENCY SITUATIONS
This July 17, 2010 picture provided by Kabardino-Balkariya Ministry of Emergency Situations on July 21, 2010, shows Russian hydropower station in Kabardino-Balkariya, one of the republics in Russia's restive Caucasus region where clashes with insurgents are frequent. Two carloads of assailants attacked a hydroelectric station in southern Russia on Wednesday July 21, 2010, killing two workers and setting off bombs. (AP Photo/ Kabardino-Balkariya Ministry of Emergency Situations, HO)
