A wooden cross is seen at a house of worship in a village of Nikolskoye 150 km (93 miles) southeast of the city Penza where the cult members lived before going to a cave, November 16, 2007. At least 30 members of a Russian doomsday cult have barricaded themselves in a remote cave to await the end of the world and are threatening to commit suicide if police intervene, officials and media said on Thursday. REUTERS/Sergei Karpukhin (RUSSIA)