Protesters attend a rally in Hong Kong on Sunday after China's National People's Congress denied open elections for the next chief executive. Many in Hong Kong feel their freedoms are eroding under mainland political pressure. Vincent Yu/AP hide caption

itoggle caption Vincent Yu/AP

Barbara Bush helps a nun to fit on a hearing device during a 2012 event in Gulu, Uganda. She says was interested in architecture as a college student but became a global health activist after visiting East Africa with her parents. Reuters/Landov hide caption

itoggle caption Reuters/Landov

A member of the Lesotho military looks on as he stands guard in front of an armed personnel carrier at the entrance of the army barracks in the capital Maseru on Saturday. Lesotho's Prime Minister Thomas Thabane has accused the army of staging a coup. Siphiwe Sibeko/Reuters/Landov hide caption

itoggle caption Siphiwe Sibeko/Reuters/Landov

Smoke rises near a Syrian flag hoisted up a flagpole as a result of the fighting between Syrian rebels and the Syrian Army over the control of Quneitra crossing, on Saturday. The area is where dozens of U.N. peacekeepers had been under siege by Nusra Front fighters. Atef Safadi/EPA/Landov hide caption

itoggle caption Atef Safadi/EPA/Landov