RM2CNPW3YIraqi Christina Ezzo Abada, a former hostage of Islamic State militants for three years, walks with her sister at a refugee camp in Erbil, Iraq June 10, 2017. REUTERS/Erik De Castro
RM2CHM45BIraqi Christina Ezzo Abada, a former hostage of Islamic State militants for three years, plays inside a cramped home at a refugee camp in Erbil, Iraq June 10, 2017. REUTERS/Erik De Castro
RM2CPP097Iraqi Christina Ezzo Abada, a former hostage of Islamic State militants for three years, hugs her brother inside a cramped home at a refugee camp in Erbil, Iraq June 10, 2017. REUTERS/Erik De Castro
RM2CND2F4Iraqi Aida Nuh carries her daughter Christina Ezzo Abada, a former hostage of Islamic State militants for three years, after they were reunited at a refugee camp in Erbil, Iraq June 10, 2017. REUTERS/Erik De Castro
RM2CKG549Iraqi Christina Ezzo Abada, a former hostage of Islamic State militants for three years, sits next to her sister inside their cramped home at a refugee camp in Erbil, Iraq June 10, 2017. REUTERS/Erik De Castro
RM2CNDPM5Iraqi Christina Ezzo Abada, a former hostage of Islamic State militants for three years, buys ice cream at a local shop in a refugee camp in Erbil, Iraq June 10, 2017. REUTERS/Erik De Castro
RM2CJPJY0Iraqi Christina Ezzo Abada, a former hostage of Islamic State militants for three years, buys ice cream at a local shop in a refugee camp in Erbil, Iraq June 10, 2017. REUTERS/Erik De Castro
RM2CNPW42Iraqi Christina Ezzo Abada, a former hostage of Islamic State militants for three years, and her other family members gather inside their cramped home at a refugee camp in Erbil, Iraq June 10, 2017. REUTERS/Erik De Castro
RM2CJ6768Iraqi Christina Ezzo Abada, a former hostage of Islamic State militants for three years, smiles during an interview with Reuters inside a cramped home at a refugee camp in Erbil, Iraq June 10, 2017. REUTERS/Erik De Castro
RM2CPPH2PIraqi Christina Ezzo Abada, a former hostage of Islamic State militants for three years, smiles as she poses with her brother and nephew inside a cramped home at a refugee camp in Erbil, Iraq June 10, 2017. REUTERS/Erik De Castro
RM2CN1F4CIraqi Christina Ezzo Abada, a former hostage of Islamic State militants for three years, is carried by her brother next to a wooden cross inside their cramped home at a refugee camp in Erbil, Iraq June 10, 2017. REUTERS/Erik De Castro
RM2CPP094Iraqi Christina Ezzo Abada, a former hostage of Islamic State militants for three years, smiles next to her parents during an interview with Reuters inside a cramped home at a refugee camp in Erbil, Iraq June 10, 2017. REUTERS/Erik De Castro
RM2CPTA3FIraqi Christina Ezzo Abada, a former hostage of Islamic State militants for three years, smiles next to her parents during an interview with Reuters inside a cramped home at a refugee camp in Erbil, Iraq June 10, 2017. REUTERS/Erik De Castro