【奥巴马承认低估了IS崛起速度，反而高估了伊拉克政府应对极端组织的能力。从调节巴以矛盾、反对阿萨德政府，到对抗IS，您如何看美国中东政策?】President Obama admitted on Sun. the US underestimated the rise of IS & what is happening in Syria, while overrated Iraq's ability to combat IS.
