Scramble for Syria? Foreign powers pounce amid post-Assad uncertainty

Taking advantage of a brief power vacuum or are we witnessing a scramble for Syria?

As Islamist-led rebels savor their surprise swoop on Damascus, foreign powers are seizing the moment to either clean house or settle scores: Turkey targeting Kurds in the north, the U.S. hitting Isis positions in the east and Israel firing on all cylinders in a bid to debilitate for a long while Iran-backed military installations.