The U.S. is insisting that Egypt establish a full-fledged democracy and move away from military rule. Here, an Egyptian woman covers her head in a national flag as she demonstrates in a pro-democracy rally in Cairo's Tahrir Square on Jan. 27. Khaled Desouki/AFP/Getty Images hide caption

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Michael McFaul, the architect of the reset of relations with Russia, is now the U.S. ambassador to Moscow as the countries work through a series of difficult issues. Here, McFaul is shown at his Jan. 10 swearing-in at the Sate Department, a ceremony presided over by Secretary of State Hillary Clinton. Astrid Riecken/Getty images hide caption

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People who escaped ethnic violence in Jonglei state wait for food rations at a World Food Program distribution center on Thursday. South Sudan gained independence just six months ago, and already ethnic tensions inside the new country have forced tens of thousands to flee their homes. Michael Onyiego/AP hide caption

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People stand behind barricades as they wait for family members to be freed from Insein Prison in Yangon, Myanmar, on Tuesday. Myanmar's government announced Monday that it is reducing the sentences of many prisoners, but stopped short of declaring an amnesty for political prisoners that many people had expected. Khin Maung Win/AP hide caption

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Workers dig at a mine in Chudja, near Bunia, north eastern Congo. The conflict in the Congo, a nation rich in mineral resources such as gold, diamonds, tin, and cobalt, has often been linked to a struggle for control over its minerals resources. Lionel Healing /AFP/Getty Images hide caption

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North Korean residents line up to receive food rations at a Red Cross distribution center in Tongsin, North Korea, in 1997. Discussions over U.S. food aid to the reclusive country were to take place Monday. "You could, in a very real sense, see the needs for food assistance," said an official with Mercy Corps, after a September 2011 visit to the country. Lasse Norgaard/AP hide caption

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Iraqi President Jalal Talabani speaks at the opening of the huge U.S. Embassy in Baghdad on Jan. 5, 2009. It is the largest U.S. Embassy in the world. Handout/Getty Images hide caption

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South Sudanese security forces stand outside the control room of the Petrodar oil facility in Paloich, South Sudan. Sudan was once sub-Saharan Africa's third-largest oil producer, but much of that oil came from what is now South Sudan. Pete Muller/AP hide caption

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