People gather their belongings Friday as they leave a refugee camp because of an Islamic State offensive near Azaz, Syria. Anadolu Agency/Getty Images hide caption

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Morning at the MSF hospital compound in Bentiu, South Sudan. The two doctors, Jiske Steensma (left) and Navpreet Sahsi, sit in front of the tents that serve as living quarters for the international workers during their three-to-six-month stints. David Gilkey/NPR hide caption

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Embedded Podcast: The 'High Highs' And 'Deep Lows' At A Doctors Without Borders Hospital

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A member of Doctors Without Borders looks out over the general hospital in the Central African Republic's capital city, Bangui, in April 2014. Issouf Sanogo/AFP/Getty Images hide caption

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Issues on the table at the World Humanitarian Summit range from conflict zones to refugees. Above, a herder moves his goats at the Dadaab refugee camp, created nearly 25 years ago. The Kenyan government now threatens to shut it down. Michelle Shephard/Toronto Star via Getty Images hide caption

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Injured Doctors Without Borders staff find shelter in a safe room after an airstrike on their hospital in Kunduz, Afghanistan. Anadolu Agency/Getty Images hide caption

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As War Dangers Multiply, Doctors Without Borders Struggles To Adapt

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Firefighters combat a blaze on April 29, after regime helicopters targeted a medical center in an opposition-controlled region of Aleppo, Syria. Anadolu Agency/Getty Images hide caption

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A Cease-Fire In Name Alone

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A Wednesday night airstrike at a hospital in Aleppo, Syria, killed more than a dozen people. Beha el Halebi/Anadolu Agency/Getty Images hide caption

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Hospital Destroyed In Deadly Aleppo Airstrike, Doctors Without Borders Says

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People walk past wooden cabins in France's first international-standard refugee camp on March 8, 2016, in Grande-Synthe, France. Denis Charlet/AFP/Getty Images hide caption

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Defying French Government, Aid Group Builds Refugee Camp

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A toddler is held up to the camera in this still image taken from video said to be shot in Madaya on Tuesday. Warnings of widespread starvation are growing as pro-government forces besiege the opposition-held town in Syria. Reuters/Landov hide caption

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Members of Doctors Without Borders demonstrated in Geneva, after U.S. forces bombed the organization's hospital in the northern Afghanistan city of Kunduz. Fabrice Coffrini/AFP/Getty Images hide caption

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The charred remains of the Doctors Without Borders hospital is seen on Oct 16, almost two weeks after it was hit by a U.S. airstrike in Kunduz, Afghanistan. Najim Rahim/AP hide caption

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The damaged hospital in which the Doctors Without Borders medical charity operated is seen following a U.S. airstrike in the northern city of Kunduz. STR/AFP/Getty Images hide caption

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Doctors Without Borders President Joanne Liu (right) is calling for an international fact-finding investigation into a U.S. airstrike on one of the charity's hospitals. Fabrice Coffrini/AFP/Getty Images hide caption

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