Israel punished three soldiers with dismissals and reprimands this week over the death of Palestinian American elder, Omar Asaad, in January. The case caused an uproar and brought calls for an investigation by the US State Department and US lawmakers. The World’s Marco Werman spoke with Avner Gvaryahu, an ex-Israeli soldier and co-director of “Breaking the Silence,” about the case and what it reveals about Israel’s treatment of Palestinians in the West Bank.