Indian Prime Minister Narendra Modi waves to supporters during a campaign rally ahead of the national elections in Cooch Behar in West Bengal state on April 7. (Diptendu Dutta/AFP/Getty Images)
La France Insoumise (LFI) leftist party's members of parliament, party leader Jean-Luc Melenchon (Front L), Eric Coquerel (2ndL Rear), Daniele Obono (4thL), Alexis Corbiere (6thL), Adrien Quatennens (Top L), Ugo Bernalicis (7thL Rear), Sabine Rubin (2ndL), Francois Ruffin (3rdR), Bastien Lachaud (8thL), Caroline Fiat (L), Mathilde Pano (Second Row, L), Benedicte Taurine (4th L Front) and Loic Prudhomme (2ndR) pose after they arrived at the French National Assembly on June 20, 2017 in Paris for the welcoming of the elected MPs following the announcement of the results of the second round of the French parliamentary elections (elections legislatives in French). / AFP PHOTO / Martin BUREAU (Photo credit should read MARTIN BUREAU/AFP/Getty Images)
Supporters of the anti-immigrant Pegida movement (Patriotic Europeans Against the Islamisation of the Occident) mark the second year of existence as they demonstrate in Dresden, eastern Germany, on October 2016, and
Dresden, a Baroque city in Germany's ex-communist east, is the birthplace of the anti-immigration PEGIDA street movement. / AFP / dpa / Oliver Killig / Germany OUT (Photo credit should read OLIVER KILLIG/AFP/Getty Images)
PARIS, FRANCE - JUNE 6: French police are seen as thousands of refugees living in the tents are evacuated at the 18th arrondissement of Paris, France on June 6, 2016. Refugees have been sent to a temporary shelter. (Photo by )
British Prime Minister David Cameron (C), former Liberal Democrats leader Paddy Ashdown (2R), former Labour Party leader Neil Kinnock (R) and British Labour Party politician Tessa Jowell (3L) make campaign calls for Britain Stronger in Europe, the official 'Remain' campaign organisation for the forthcoming EU referendum, in London on April 14, 2016.
The campaign got underway with 10 weeks to go before polling day on 23 June when Britain will vote to leave or remain in the European Union. / AFP / POOL / Stefan Rousseau (Photo credit should read STEFAN ROUSSEAU/AFP/Getty Images)
A demonstrator wearing a Trump head protests outside of the Republican National Committee where Republican presidential candidate Donald Trump will meet party leaders on Capitol Hill in Washington, DC on May 12, 2016. / AFP / Mandel NGAN (Photo credit should read MANDEL NGAN/AFP/Getty Images)
403579 04: Jewish demonstrators gather to pray April 8, 2002 outside of the Israeli Consulate office in Philadelphia, PA. Over 50 synagogues were represented at the demonstration to show unity and support for Israel as conflicts continue with the Palestinians in the Middle East. (Photo by Don Murray/Getty Images)
Chinese President Xi Jinping tours a 737-800 at the Boeing assembly line in Everett, Washington. Boeing has reached deals with Chinese firms to sell 300 aircraft and set up a completion center in China, state media and its local partner said Wednesday, as President Xi Jinping began a visit to the United States. AFP PHOTO / POOL / MARK RALSTON
ADANA, TURKEY - DECEMBER 15: United States Secretary of Defense Ashton Carter delivers a speech during his visit to Incirlik Airbase in Adana, southern Turkey on December 15, 2015. (Photo by )