Will world inaction help al-Qaida gain foothold in Syria?

(Photo: Goran Tomasevic / Reuters)

Richard Engel, NBC News’ chief foreign correspondent, has just left Syria after spending three weeks reporting on rebel forces in the north of the war-torn country. ¬†Based on his three weeks of reporting, he offers an analysis of what could happen if the international community does not intervene in the conflict.

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