U.S. Failing to Confront Russia's 'War Crimes,' Says Syrian Opposition

As Russian-backed forces reportedly intensify their siege on the Syrian city of Aleppo, a leader of the Syrian opposition peace negotiation team said the United States is not adequately confronting Russia for its "war crimes."

"What we lack here is a serious reaction to Russian behavior on the ground," said Bassma Kodmani, a member of the High Negotiations Committee, according to Reuters. "Russia is saying one thing and doing another."

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