The UK police express worries about the future home-coming of British militants fighting alongside insurgents in Syria. The head of New Scotland Yard\'s counter-terrorism command says the prospect of battle-hardened extremists returning to Britain with sophisticated training and practical experience has become a grave concern in recent months. Richard Walton also says there are already signs that British militants are coming back from Syria with orders to carry out attacks. According to intelligence sources, British extremists make up the biggest chunk of hundreds of Western militants fighting the Syrian government. This, as France and Australia each have about 2-hundred citizens fighting in Syria, with others coming from countries like the United States and Canada. Show Less >>