South Korean army soldiers patrol along a barbed-wire fence at sunset near the border village of Panmunjom, which has separated the two Koreas since the Korean War, in Paju, north of Seoul, South Korea, Friday, March 15, 2013. Busloads of tourists still show up to gawk at the world's most heavily fortified border, even as governments on both sides threaten to reduce each other to rubble. (AP Photo/Lee Jin-man), APTOPIX