The flag of the European Union flies from the European Parliament information office in the European Quarter on February 25, 2016 in Brussels, Belgium. (Ben Pruchnie/Getty Images)
Russian President Vladimir Putin and Chinese President Xi Jinping during the Asia-Pacific Economic Cooperation (APEC) summit on November 9, 2014 in Beijing, China. (How Hwee Young - Pool/Getty Images)
Students led by the League of Filipino Students (LFS) and Kabataan Partylist outside the Chinese Consulate to the Philippines in Makati City, February 19, 2016. (Pacific Press/LightRocket via Getty Images)
Presidential candidates Donald Trump pauses during the CNBC Republican Presidential Debate at University of Colorados Coors Events Center October 28, 2015 in Boulder, Colorado. (Justin Sullivan/Getty Images)
DigitalGlobe overview imagery from 09 January 2016 of Woody Island, also known as Yongxing Island and Phu Lam Island, the largest of the Paracel Islands in the South China Sea. (DigitalGlobe via Getty Images)