A picture taken with a smart phone shows Syrian refugees queuing at one of the many UNHCR (United Nations Refugee Agency) registration centers in Lebanon. At the same time that civil wars and the Ebola outbreak are plaguing countries in Africa, Syrian and Iraqi refugees are seeking help from agencies. Joseph Eid/AFP/Getty Images hide caption

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President Barack Obama and oldest daughter Malia return to the White House on Sunday. The president is taking a break from his Martha's Vineyard vacation to attend a series of meetings at the White House. Pool/Getty Images hide caption

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Lincoln, Neb., is home to a sizable community of Iraqi Yazidis — including Ismaeil Khalaf, shown here in his home watching the latest news about the Yazidi crisis in Iraq. Lincoln Yazidis petitioned for U.S. intervention to prevent the genocide of their friends and family. Nati Harnik/AP hide caption

itoggle caption Nati Harnik/AP