Peace along the border despite N. Korean threats

One soldier enjoys a cigarette, another sits reading quietly on the riverbank: seen from the Chinese side of the border, North Korea's army does not appear to be on a war footing despite all the bellicose language.Dandong city is the main crossing point to North Korea, and every day hundreds of tourists embark on small boats for a cruise on the Yalu border river and a fleeting glimpse of another world.Further south, the border between North and South Korea is one of the world's most heavily fort