Until Obama and his autocratic islamic allies like Saudi Arabia and Qatar begin sponsored islamic fanatics in the region, everything was alright. ISIS was growing by USA:
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Here for example mr. McCain on the meeting with ISIS leader Ibrahim al-Badri one year ago. USA helps to different terrorists organisation's on the East with weapons, money, and communication utilities. Just using terrorists like a tool to protect own interests.
Lol, there is no "rebels", there is only radical Islamic bands who migrate from one to another brand. "Rebels" - just some kind of propaganda for western society. Today mass media call them good and honored fighters against tyranny and tomorrow same men will be known as "bloody fanatics". Just look at the Libya.