FILE - In this January 24, 2017 file photo, Mohammed Alloush,  center, head of a Syrian opposition delegation, speaks to the media after talks on Syrian peace in Astana, Kazakhstan. Syria's opposition is gathering in Saudi Arabia hoping to close ranks ahead of new negotiations starting Wednesday, Nov. 22, 2017, but they are a house divided in ways that enhance Syrian President Bashar Assad's upper hand. Hours before the meeting, a dozen opposition figures resigned. (AP Photo/Sergei Grits, File)
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