Cardiff turned into 'prison' for Nato conference next week

``Cardiff city centre has been turned into a high security ‘prison' with 10 miles of fencing - which is being dubbed the ‘ring of steel' - ahead of the Nato conference next week. Police have erected the nine feet high security fencing around Celtic Manor resort in Newport where Barack Obama, David Cameron and other world leaders will meet in Wales on September 4 and 5, as well as the city centre.'' -- Terrorists? Bet this is also handy to keep out protestors and photojournalists...