First it was Gary Johnson who got stumped by basic foreign policy questions on the set of “Morning Joe,” and now it’s Hillary Clinton campaign manager Robby Mook who’s the one with egg on his face when he can’t answer a policy question on Aleppo and Syria.

Have a watch:

Mook Meltdown!@HillaryClinton's Campaign Manager Is Unable To Answer Even Basic Questions On MSNBC https://t.co/frXz0Q7B23 — America Rising PAC (@AmericaRising) September 21, 2016

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