An average young man from an average Syrian town, White Helmets co-founder Mahmoud Al-Hattar never expected his path to lead to the stage of the 2018 Academy Awards. But that’s exactly where he was headed when the film, “Last Men in Aleppo”, about a group of volunteers who rescue civilians from the rubble of bombing targets, was nominated for Best Documentary. Unfortunately, the Syrian government (no fan of the White Helmets), stood in the...