If the U.S. government has learned one lesson in Syria, it must be this: Things can always get worse. Since the beginning of February, more than 80,000 Syrians have massed in Bab al-Salama, across from Turkey’s Öncüpınar border crossing. Following a relentless campaign of Russian bombing, Bashar al-Assad’s regime forces advanced in Aleppo’s countryside, cutting .
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