A Palestinian family rides on a donkey cart along a waste dump in Al-Nusirat, central Gaza Strip, in February. Living conditions continue to deteriorate for the 1.8 million Palestinians who reside in Gaza. Ali Ali/EPA/Landov hide caption

itoggle caption Ali Ali/EPA/Landov

Republican Mitt Romney greets audience members after delivering a speech in Jerusalem on July 29. Israel's new prominence in campaign rhetoric has some in the Jewish state worried. Charles Dharapak/AP hide caption

itoggle caption Charles Dharapak/AP

Palestinians order food at a coffee shop in the West Bank city of Ramallah on Sunday. Tara Todras-Whitehill/Tara Todras-Whitehill for NPR hide caption

itoggle caption Tara Todras-Whitehill/Tara Todras-Whitehill for NPR

Israeli army tractors demolish a Palestinian home on Nov. 24, 2011, in the village of Yatta near Hebron, reported to be in Area C, an Israeli-controlled section of the West Bank. Recently, Israel has issued orders to evacuate and demolish more Palestinian communities in Area C, the largest section of the West Bank. Abed Al Hashlamoun/EPA/Landov hide caption

itoggle caption Abed Al Hashlamoun/EPA/Landov

Israeli soldiers look at their Egyptian counterparts from their side of the border Wednesday at the Kerem Shalom border crossing, where an attack by Islamist militants on Sunday killed 16 Egyptian soldiers. Tara Todras-Whitehill for NPR hide caption

itoggle caption Tara Todras-Whitehill for NPR

Palestinians look at items in a gift shop as they wait to cross into Egypt at the Rafah border crossing in the Gaza Strip last month. Egypt shut down the crossing less than a week later, after a deadly attack near Rafah left 16 Egyptian soldiers dead. Tara Todras-Whitehill for NPR hide caption

itoggle caption Tara Todras-Whitehill for NPR

Abbas attends a meeting of his Fatah movement at its headquarters in Ramallah on Jan. 29. Atef Safadi/EPA/Landov hide caption

itoggle caption Atef Safadi/EPA/Landov

Jewish settlers in the West Bank throw stones during clashes with Palestinians near the city of Nablus on May 19. A new report says violence by settlers directed at West Bank Palestinians is up sharply over the past three years. Jaafar Ashtiyeh/AFP/Getty Images hide caption

itoggle caption Jaafar Ashtiyeh/AFP/Getty Images