A displaced Congolese childs carries a basin at the Bulengo camp for internally displaced persons near Goma, Democratic Republic of the Congo. Over 55,000 people live in the camp where many people complain of a lack of assistance from the humanitarian community. Photograph: Phil Moore/AFP/Getty Images

Workers sew prayer caps, which are high in demand during the holy fasting month of Ramadan, at a factory in old Dhaka July 10, 2014. REUTERS/Andrew Biraj

A Palestinian woman cries inside her damaged house, which police said was targeted in an Israeli air strike, in Gaza City July 17, 2014. REUTERS/Mohammed Salem

Palestinian children look through the ruin of Gaza prison building destroyed by Israel attacks. Eyad Al Baba/Anadolu Agency/Getty Images

The mother of one of the four Palestinian children from the Baker family, whom medics said were killed by a shell fired by an Israeli naval gunboat, grieves outside the morgue in Gaza City July 16, 2014. REUTERS/Finbarr O’Reilly

A Palestinian boy carries belongings as he walks through the ruins of his family home, which police said was targeted in an Israeli air strike in Gaza City.

 REUTERS/Mohammed Salem

A relative of three members of Abu Muamar’s family, who hospital officials said were killed in an Israeli air strike on their house, looks out of a window as she mourns during their funeral in Rafah.

REUTERS/Ibraheem Abu Mustafa

People walk amid the rubble of collapsed buildings at a site hit by what activists said was a barrel bomb dropped by forces loyal to Syria’s President Bashar al-Assad, in the Al-Fardous neighborhood of Aleppo July 14, 2014. REUTERS/Hosam Katan

A Palestinian woman inspects her house which police said was damaged in an Israeli air strike on a neighboring house in Gaza City, July 8, 2014. REUTERS/Mohammed Salem

A Palestinian mother washes her children at a United Nations-run school in Gaza City after fleeing from the northern town of Beit Lahiya. Egypt is trying to broker a ceasefire deal to end the week-long conflict. Photograph: Majdi Fathi/NurPhoto/Rex