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Turkey's Prime Minister Recep Tayyip Erdogan (C) in Ankara on January 30, 2013 (ADEM ALTAN/AFP/Getty Images)

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YPF (Yacimientos Petroliferos Fiscales) gasoline tanks are seen in Rio Gallegos, Santa Cruz, some 2500 kms south west of Buenos Aires, on October 23, 2011 (JUAN MABROMATA/AFP/Getty Images)

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A Malaysia Airlines plane, Perth International Airport, March 25, 2014 (Greg Wood - Pool/Getty Images)

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Members of the Pakistan Christian Democratic alliance march during a protest in Lahore on December 25, 2010, in support of Asia Bibi (Arif Ali/AFP/Getty Images)

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President Obama with Palestinian President Mahmoud Abbas in the Oval Office of the White House March 17, 2014 in Washington, DC (Alex Wong/Getty Images)