The small, gas-rich Arabian Gulf nation of Qatar played a key role in freeing U.S. hostage Peter Theo Curtis after nearly two years in Syria. For context on the release, Robert Siegel speaks with Shadi Hamid, of the Brookings Institution was based in Doha for four years. He's the author of Temptations Of Power: Islamists and Illiberal Democracy In A New Middle East.
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