Turkish Prime Minister Recep Tayyip Erdogan has called for calm while blaming extremists for a weekend of fierce anti-government protests. <br /><br />Despite the country's worst unrest for years, Erdogan made his comments before leaving on a four-day visit to Morocco. <br /><br />He was specifically asked by journalists if he thought outside forces were involved: <br /><br />...<br />http://www.euronews.net/