Refugee family hunters bring hope to Rohingya children Seven-year-old Hasina only sat down for a moment's rest from chasing aid trucks that are a lifeline for Rohingya refugees in Bangladesh. When she got up she was alone, lost in a vast camp that activists say is a target for traffickers. Suddenly split from her family, Hasina joined the most vulnerable of the estimated 250,000 or more children among the Rohingya in Bangladesh who have fled burning villages in Myanmar. IMAGES AND SOUNDBITES