Syrian Kurds with their livestock wait behind a border fence near the southeastern town of Suruc in Sanliurfa province on Monday. Some 100,000 Kurds have fled from Syria into Turkey amid intense fighting between peshmerga forces and ISIS. Murad Sezer/Reuters/Landov hide caption

itoggle caption Murad Sezer/Reuters/Landov

Classrooms across Gaza are crowded with as many as 50 or 60 students, principals say, as dozens of school buildings have been destroyed or damaged, or are still housing people who lost their homes. Emily Harris/NPR hide caption

itoggle caption Emily Harris/NPR

A Syrian family waits near the Turkish-Syrian border after entering Turkey near the town of Sanliurfa Sunday. An estimated 70,000 Syrian Kurds have fled the extremist group the Islamic State this weekend. Ulas Yunus Tosun/EPA /LANDOV hide caption

itoggle caption Ulas Yunus Tosun/EPA /LANDOV

At a cybersecurity conference in Tel Aviv on Sept. 14, Israeli Prime Minister Benjamin Netanyahu accused the 43 Unit 8200 refusniks of "baseless slander" which "should be condemned." Menahem Kahana/AFP/Getty Images hide caption

itoggle caption Menahem Kahana/AFP/Getty Images

Nicaragua's Contra rebels in 1990. The U.S. backed the Contras in the 1980s, which led to the ouster of the leftist Sandinista leadership. But the U.S. aid violated American law and contributed to the biggest scandal of President Reagan's administration. Michael Stravato/AP hide caption

itoggle caption Michael Stravato/AP

Prime Minister Ahmet Davutoglu, center, poses with dozens of freed Turkish hostages at the Esenboga Airport in Ankara Saturday. The group was held by militants in northern Iraq for more than three months. Adem Altan/AFP/Getty Images hide caption

itoggle caption Adem Altan/AFP/Getty Images