Jessica Sims is a research associate at The Century Foundation.
Peace with the PKK rebels could cement Erdogan's legacy; blowback from Syria could ruin it.
The U.S. must understand the complex dynamics of the issue before it can begin to formulate a policy on the Kurds.
Assad may be center stage, but keeping Iraq from falling apart is critical to maintaining America's relations with Turkey and the future of Kurds in Syria and Iran.
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