An Israeli army officer walks near the entrance of a tunnel allegedly used by Palestinian militants for cross-border attacks, at the Israel-Gaza border. A network of tunnels Palestinian militants have dug from Gaza to Israel is taking center stage in the latest war between Hamas and Israel. Jack Guez/AP hide caption

itoggle caption Jack Guez/AP

Palestinian Imad Abudayyah and his son, Ghassan, speak to relatives in the Gaza Strip via Skype from Ramallah in the West Bank. Israeli restrictions make it extremely difficult to travel between the two territories. West Bank Palestinians have largely been bystanders in the current round of fighting. Soraya Sarhaddi Nelson/NPR hide caption

itoggle caption Soraya Sarhaddi Nelson/NPR

A statue of Soviet founder Vladimir Lenin outside an apartment complex in Schwerin, Germany. Erected in 1985, four years before communism collapsed in East Germany, it's believed to be the last Lenin statue in Germany and the town is divided over whether it should stay. The inscription reads, "Decree on land," referring to a Lenin manifesto that said workers were the real owners of the land. Soraya Sarhaddi Nelson/NPR hide caption

itoggle caption Soraya Sarhaddi Nelson/NPR

Europeans throw away 90 million tons of food each year, including these vegetables pulled from waste bins of an organic supermarket in Berlin. A new German website aims to connect surplus food with people who want it. Fabrizio Bensch/Reuters /Landov hide caption

itoggle caption Fabrizio Bensch/Reuters /Landov