This is a civil war among sunni and shia. Only corporate media would have us believe that those militia groups are the "citizens" fighting. couldnt be further from the truth. Israel's mossad, CIA, and Blackwater Goons have been in sryia since December. the Syrian people are NOT asking for US military, they saw what happened in Libya, Iraq and Afganistan. Let diplomacy work. Many are calling for UN to help, but UN will not help, there is no oil there, there is no reason for them to get involved on humanitarian reasons, after all look at the humanity screaming for help in Palestine, while the UN and all nations turn a blind eye to the Palestian holocaust.