* U.S. accused of 'riding roughshod' over UK as Guantanamo detainees are sent to Bermuda in secret deal * But Washington insists deal was kept from London in an effort to protect UK's relationship with China * Bermudian opposition tables no confidence motion in Prime Minister as deal ignites political firestorm on the island * PM admits he may not have agreed to take detainees in had he known the controversy it would cause * EU agrees to take in detainees They look like ordinary tourists as they stroll along the seafront on the British territory of Bermuda, but these...