president vladamir putin spoke over the phone but their representatives say they ork toward and professor mikau joins us now. for assad? r the regime. individuals were high-ranking officials. they moreover, the place, timing and execution of this attack are all significant. luxurious important emba heavily secure was not was highly skilled and had intimate knowledge of the president's inner not be some key figures have already a brigadier cing the assad regime. >> i see. the opposition forces are claiming responsibility for the assa >> if opposition forces were campaign to bring do in car bombings in damascus and syria. those had been government openly and proudly admitted responsibility. now they are leaving no doubt about the position. they said this week that they are fighting to liberate the capital. damascus has largely supported the assad regime. uade the population to turn it's spreading ll t th citizens s anyone could be an enemy. the internatio >>> egypt's new president has time. this cops as world leader's policies on reg mohamed morsi hosted mahmoud their first s s tions with the uni