1Other news.
2Giant US security contractor Blackwater has faced a grilling by the US Congress for various incidents that have seen staff shoot dead 16 Iraqi civilians in the past two and a half years.
3The British PM says he will bring 1000 British troops home by Christmas, but critics say the announcement was no surprise.
4Other news.
5What factors are behind recent food price volatility? According to the United Nations, the world no longer has an abundance of food stored.
6Other news.