Photo: Courtesy of Sundance Institute Filmmakers Itab Azzam and Jack MacInnes first met Israa, the subject of their powerful documentary One in a Million , when she was an 11-year-old selling cigarettes on a crowded street in the coastal city of Izmir, Turkey. Having fled with her whole family from the devastation of the Syrian Civil War — a missile had destroyed their home in Aleppo — the young girl was trying to earn money for an attempt to cross the Aegean Sea to Greece and then, hopefully,