Former ambassador James Jeffrey on U.S. options in Syria

President Trump said last week that he favored pulling U.S. ground troops out of Syria. That came before an apparent chemical attack carried out by Syrian forces killed more than 40 civilians in Douma. Former U.S. ambassador to Iran and Turkey, James Jeffrey, says he favors U.S. ground troops leaving Syria and relying on a military air campaign instead.

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(Source: CBS News, https://www.youtube.com/watch?v=Z2_QNBtJWG0)