Opposition fighters in Aleppo will not let wounded residents leave the city. At the same time, Russian and Syrian officials will not let humanitarian aid inside. CBS News' Margaret Brennan has the latest.
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Fri, 10/21/2016 - 12:26pm
Opposition fighters in Aleppo will not let wounded residents leave the city. At the same time, Russian and Syrian officials will not let humanitarian aid inside. CBS News' Margaret Brennan has the latest.