Rubble

Rescue workers gather around a collapsed building in Makongeni area of Nairobi, Kenya. Several people are feared trapped or dead after a five-storey residential building collapsed in the early hours of Wednesday. The cause of the collapse in unknown

Dai Kurokawa/EPA

Rescue workers gather around a collapsed building in Makongeni area of Nairobi, Kenya. Several people were feared trapped or dead after a five-storey residential building collapsed early on Wednesday

A Palestinian man and his son are seen in the living room of their house which was destroyed during the 50-day Gaza war between Israel and Hamas-led militants, on Decembre 10, 2014 in Gaza City. The Israeli military committed war crimes during its Gaza offensive this summer and must be investigated, human rights monitor Amnesty International yesterday.

Mohammed Abed/AFP

A Palestinian man and his son sit quietly in what was the living room of their house, which was destroyed during the 50-day Gaza war between Israel and Hamas-led militants, on Wednesday in Gaza City

A man stands next to his house destroyed overnight by shelling in the Kuibishevskiy district of the eastern Ukrainian city of Donetsk , controlled by pro-russian fighters, on December 9, 2014. Ukrainian President Petro Poroshenko said on December 9 a ceasefire along the front line in the east of his country appeared to be holding after Kiev declared a "day of silence" in the war with pro-Russian separatists.

Eric Feferberg/AFP

A man stands next to his house, which was destroyed on Monday night by shelling in the Kuibishevskiy district of the eastern Ukraine city of Donetsk , controlled by pro-Russian fighters.

A Palestinian worker carries a hammer as he participates in efforts to clear the rubble of a school, that witnesses said was destroyed by Israeli shelling during the most recent conflict between Israel and Hamas, in the east of Gaza City December 3, 2014. According to housing minister Mufeed al-Hasayna, Gaza needs 8,000 tonnes of cement a day to meet demand. A new system set up with the United Nations to comply with Israeli requirements lets through at most 2,000, he said. At that rate, reconstruction would take more than 30 years, said Hasayna, one of four members of the unity government based in Gaza rather than the West Bank. Hasayna signed an agreement with the U.N. Development Programme and the Swedish government last week to equip and hire local contractors to clear and recycle rubble from northern Gaza

Suhaib Salem/Reuters

A Palestinian worker carries a hammer as he participates in efforts to clear the rubble of a school, that was destroyed by Israeli shelling during the most recent conflict between Israel and Hamas, in the east of Gaza City on Wednesday

Rescue workers and civilians search for survivors in the rubble of an eight-story building that collapsed in the Cairo suburb of Matariya, early Tuesday, Nov. 25, 2014. Police officials say several people were killed. Building collapses are common in Egypt, where shoddy construction is widespread in shantytowns, poor city neighbourhoods and rural areas.

Ahmed Abdel Fattah/El Shrouk Newspaper/AP

Rescue workers and civilians search for survivors in the rubble of an eight-story building that collapsed in the Cairo suburb of Matariya, early Tuesday. Police officials say several people were killed

A Palestinian school girl holds an umbrella as she walks near the ruins of houses that witnesses said were destroyed by Israeli shelling during the most recent conflict between Israel and Hamas, on a rainy day in the east of Gaza City...A Palestinian school girl holds an umbrella as she walks near the ruins of houses that witnesses said were destroyed by Israeli shelling during the most recent conflict between Israel and Hamas, on a rainy day in the east of Gaza City November 24, 2014.

Suhaib Salem/Reuters

A Palestinian girl walks near the ruins of houses that were destroyed by Israeli shelling during the most recent conflict between Israel and Hamas, on a rainy day in the east of Gaza City.

A relative of Abdelrahman Shaludi, a Palestinian who killed two Israelis with his car last month, walks inside his family home after it was raised by Israeli authorities in east Jerusalem Silwan neighborhood on Wednesday, as Israel speeds up the application of a controversial demolition policy.  The demolition came after Israeli Prime Minister Benjamin Netanyahu vowed a harsh response to a deadly attack on a Jerusalem synagogue yesterdat, the city's bloodiest in year. Home demolitions have long been used as a deterrent punishment in the occupied West Bank but it is the first time that they have been adopted as a matter of policy in annexed Arab east Jerusalem.

Ahmad Gharabli/AFP

A relative of Abdel-Rahman Shaludi, the Palestinian who killed two Israelis with his car last month, walks through the destroyed home in Silwan, east Jerusalem, after it was razed by Israeli authorities on Wednesday. The demolition came a day after an attack on a synagogue in Jerusalem in which five people were killed

A man walks on the debris of a gutted and destroyed apartment, damaged by shelling, in the kuibachevsky district of the eastern Ukranian city of Donetsk, on November 17, 2014, as artillery fire continues to rock the eastern Ukraine's pro-Russian rebel bastion. Seven Ukrainian soldiers and three police officers were killed in eastern Ukraine in the past 24 hours, security officials in Kiev.

Menahem Kahana/AFP

A man walks on the debris of a gutted and destroyed apartment, damaged by shelling, in the eastern Ukranian city of Donetsk, as artillery fire continues to rock the pro-Russian rebel bastion

Palestinians look up at the remains of an Italian apartment block that was destroyed by an Israeli air strike overnight in Gaza City on August 26, 2014. An Israeli air raid in Gaza killed two Palestinians as Israel pursued its campaign to stop rocket fire by Hamas militants from the enclave, medics said.

Mahmud Hamsa/AFP

Palestinians look up at the remains of an apartment block that was destroyed by an Israeli air strike overnight in Gaza City on Tuesday

Palestinian boy Yussef, 8, smiles as he realises he is being photographed as he rounds a corner near shelled out apartment buildings while carrying bread to take back home to his father on August 14, 2014 in Beit Hanun, northern Gaza Strip. The other members of the family stay overnight at a UN school. Israel and Gaza militants were holding their fire today after a new truce got off to a shaky start, with night-time Palestinian rocket fire followed by Israeli air strikes.

Roberto Schmidt/AFP

Palestinian boy Yussef, smiles as he rounds a corner near shelled out apartment buildings while carrying bread to take back home to his father on Thursday in Beit Hanun, northern Gaza Strip