Fireworks explode over Palm Jumeirah in Dubai on Jan. 1, 2014, to celebrate the new year. Dubai's glittering fireworks display that lasted around six minutes spanned over 100 kilometres (60 miles) of the Dubai coast, which boasts an archipelago of man-made islands. Karim Sahib/AFP/Getty Images hide caption

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Freed Palestinian prisoner Omar Masoud served 20 years of a minimum 90-year sentence for killing Ian Feinberg, an Israeli, in 1993. Israel freed Masoud in October as part of a political deal to restart peace negotiations with the Palestinians. Emily Harris/NPR hide caption

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Lebanese security forces and firefighters inspect the scene of a car bomb explosion that rocked central Beirut on Friday. AFP/Getty Images hide caption

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Supporters of the Muslim Brotherhood at Al-Azhar university make the four-finger Rabaa gesture as they hold tear gas canisters during clashes with riot police and residents of the area at the university's campus in Cairo on Saturday. Reuters /Landov hide caption

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