.AS ANYONE that has feuded with a neighbour understands, unloading rubbish over the hedge is a serious growth. Thus picture South Korea's temper at the North, which has sent some 2,000 balloons, each carrying around 10kg of fragments, all over the border because May 28th. The absolute most recent bouquet, numbering around 350, began coming in on June 24th. Depending on to the South, the bags contained newspaper, outdated garments and parasites that possibly came from human faeces. Why is North Korea sending its rubbish south?