NEW : Syrians opposition say they have formed breakaway government council . NEW : Many details have yet to emerge on the new CNN . NEW : The al-Assad regime had earlier accused Washington of inciting `` armed groups '' into violence against its security forces . Activists say 188 people die in clashes and random gunfire on Friday . Syrian ambassador summoned over attack against Istanbul ambassador , an official says .
NEW : Syrians opposition say they have formed breakaway government council . NEW : Many details have yet to emerge on the new CNN . NEW : Activists say 188 people die in clashes and random gunfire on Friday . Syrian ambassador summoned over attack against Istanbul ambassador , an official says .