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IS Gains in Syria Threaten Rebel Links to Turkey

Islamic extremists overran three towns in northern Syria this weekend, capturing them from Western-backed Free Syrian Army rebels and Islamist brigades as Syrian warplanes struck widely across the north of the country, dropping barrel bombs on towns controlled by both competing insurgent groups. Despite FSA claims that Syrian President Bashar al-Assad and the Islamic State, also known as ISIL, were coordinating their attacks, two of the biggest barrel bombs were dropped on the town of Al...

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