politics

Ruling AK Party and pro-Kurdish Peoples' Democratic Party (HDP) lawmakers scuffle during a debate at the Parliament in Ankara, Turkey late April 27, 2016.    REUTERS/Stringer   EDITORIAL USE ONLY. NO RESALES. NO ARCHIVE

Reuters

Ruling AK Party and pro-Kurdish Peoples’ Democratic Party (HDP) lawmakers scuffle during a debate at the Parliament in Ankara, Turkey

Carlos Barria/Reuters

Republican U.S. presidential candidate Donald Trump’s hand is seen as he reacts during a campaign event in Harrisburg, Pennsylvania

Scottish Parliament election 2016 campaign ...Audience members hold the SNP party Scottish Parliament election manifesto up during its launch at the Edinburgh International Conference Centre in Edinburgh, as the party bids for its third term in power. PRESS ASSOCIATION Photo. Picture date: Wednesday April 20, 2016. The manifesto pledged to increase NHS funding by £500 million more than inflation over the five-year course of the next parliament, with Ms Sturgeon describing this as "part of a package of investment and reform to equip the NHS for the future". See PA story POLITICS SNP. Photo credit should read: Andrew Milligan/PA Wire

Andrew Milligan/PA

Audience members hold the SNP party Scottish Parliament election manifesto up during its launch at the Edinburgh International Conference Centre in Edinburgh, as the party bids for its third term in power

Thousands of South African main oppositi...Thousands of South African main opposition party Democratic Alliance supporters march to the Constitutional Court to protest against South African President Jacob Zuma on April 15, 2016 in Johannesburg. / AFP PHOTO / MUJAHID SAFODIENMUJAHID SAFODIEN/AFP/Getty Images

Mujahid Safodien/AFP

Thousands of South African main opposition party Democratic Alliance supporters march to the Constitutional Court to protest against South African President Jacob Zuma in Johannesburg

STR/EPA

Security personnel stand guard near the venue of a Congress party election rally in Guwahati, Assam, India 

Presidential Candidate Bernie Sanders Holds Ohio Campaign Rally...Senator Bernie Sanders, an independent from Vermont and 2016 Democratic presidential candidate, speaks during a campaign rally at the Covelli Centre in Youngstown, Ohio, U.S., on Monday, March 14, 2016. In Democratic forums, Sanders and Hillary Clinton argue that deportations are ripping apart hard-working undocumented people who are merely trying to make a good life for their families, and that the president must show them mercy, even if it means stretching the limits of the law. Photographer: Ty Wright/Bloomberg *** Local Caption *** Bernie Sanders

Ty Wright/Bloomberg

Senator Bernie Sanders, an independent from Vermont and 2016 Democratic presidential candidate, speaks during a campaign rally at the Covelli Centre in Youngstown, Ohio 

Barack Obama...President Barack Obama meets with members of his economic team in the Roosevelt Room of the White House in Washington, Friday, March 4, 2016. Obama spoke about U.S. employers adding 242,000 workers in February, driving another solid month for the resilient American job market.

Pablo Martinez Monsivais/AP

President Barack Obama meets with members of his economic team in the Roosevelt Room of the White House in Washington. Obama spoke about U.S. employers adding 242,000 workers in February, driving another solid month for the resilient American job market 

Hillary Clinton...Democratic presidential candidate Hillary Clinton acknowledges the crowd as she arrives to speak at a "Get Out The Vote" campaign rally in Norfolk, S.C., Monday, Feb. 29, 2016. (AP Photo/Gerald Herbert)

Gerald Herbert/AP

Democratic presidential candidate Hillary Clinton acknowledges the crowd as she arrives to speak at a “Get Out The Vote” campaign rally in Norfolk, Virginia 

A Ugandan soldier stands guard in front of posters for opposition leader Kizza Besigye and other candidates fin the parliamentary elections

Ben Curtis/AP

A Ugandan soldier stands guard in front of posters for opposition leader Kizza Besigye and other candidates in the parliamentary elections

The red carpet is cleaned ahead of the arrival of dignitaries at the Council of the European Union on February 18, 2016 in Brussels, Belgium. Most of Europe's 28 member state leaders are gathering in Brussels to take part in a crucial summit and vote on British Prime Minister David Cameron's pledge to renegotiate the terms of Britain's membership in the EU, namely proposals to limit benefits for migrant workers. A referendum on whether Great Britain will stay in or leave the European Union is to be held before the end of 2017, though many expect it to take place in June this year.

Dan Kitwood/Getty

The red carpet is cleaned ahead of the arrival of dignitaries at the Council of the European Union in Brussels, Belgium. Most of Europe’s 28 member state leaders are gathering in Brussels to take part in a crucial summit and vote on British Prime Minister David Cameron’s pledge to renegotiate the terms of Britain’s membership in the EU

A woman sits against a wall plastered with campaign posters for opposition leader Kizza Besigye, as well as for local members of Parliament, in a poor market area of the capital Kampala, Uganda Wednesday, Feb. 17, 2016. On the eve of presidential elections, a heavy police and military presence could be seen in the capital Kampala. (AP Photo/Ben Curtis)

Ben Curtis/AP

A woman sits against a wall plastered with campaign posters for opposition leader Kizza Besigye, as well as for local members of Parliament, in Kampala, Uganda. On the eve of presidential elections, a heavy police and military presence could be seen in the capital Kampala 

Former French President Nicolas Sarkozy (C) arrives at the Pole financier (the financial section of Paris court house) in the French capital, to be heard in the investigation of false invoices in the "Bygmalion affair",  a corruption scandal centred on claims that his party paid some of his campaign expenses in 2012 to get around strict spending limits.

Thomas Samson/AFP/Getty Images

Former French President Nicolas Sarkozy (C) arrives at the Pole Financier (the financial section of Paris court house) in the French capital, to be heard in the investigation of false invoices in the “Bygmalion affair”, a corruption scandal centred on claims that his party paid some of his campaign expenses in 2012 to get around strict spending limits.

Supporters of leading opposition leader and presidential candidate Kizza Besigye cower in a shop doorway after riot police fired tear gas at them and Besigye when they attempted to walk along a street in downtown Kampala, Uganda

Ben Curtis/AP

Supporters of leading opposition leader and presidential candidate Kizza Besigye cower in a shop doorway after riot police fired tear gas at them and Besigye when they attempted to walk along a street in downtown Kampala, Uganda

Win McNamee/Getty

Democratic presidential candidate, Sen. Bernie Sanders addresses supporters after winning the New Hampshire Democratic primary in Concord, New Hampshire. Sanders defeated Democratic presidential candidate Hillary Clinton in the first-in-the-nation primary

Presidential Candidate Marco Rubio Holds Retail Campaign Stops...An image of Senator Marco Rubio, a Republican from Florida and 2016 presidential candidate, is seen on his campaign bus as it sits outside the building which houses his campaign headquarters in Manchester, New Hampshire, U.S., on Monday, Feb. 8, 2016. Rubio, who surged to second place in polls after coming in third in the Iowa caucuses, spent Sunday trying to extinguish a political brushfire after he delivered the same canned answer three times within a matter of minutes at Saturday's presidential debate. Photographer: Daniel Acker/Bloomberg

Daniel Acker/Bloomberg

An image of Senator Marco Rubio, a Republican from Florida and 2016 presidential candidate, is seen on his campaign bus as it sits outside the building which houses his campaign headquarters in Manchester, New Hampshire, U.S 

Julian Assange presser at Frontline Club...epa05144564 WikiLeaks founder Julian Assange addresses a press conference at the Frontline Club via video link from the Ecuadorian embassy, Central London, Britain, 05 February 2016. A UN expert panel said Friday that Britain and Sweden are detaining WikiLeaks founder Julian Assange in an unlawful manner and called on the countries to allow the whistleblower to leave his hiding place in the Ecuadorian embassy in London. Assange said the UN panel's decision is 'the end of the road' for Sweden and Britain's legal arguments against him, saying the rights body had found his detention 'unlawful.' Assange fears that an extradition to Sweden could be followed by an extradition to the United States, where he faces a possible life sentence for publishing secret government documents on his WikiLeaks platform.  EPA/WILL OLIVER

Will Oliver/EPA

WikiLeaks founder Julian Assange addresses a press conference at the Frontline Club via video link from the Ecuadorian embassy, Central London

A child sits on the ground and listens to U.S. Democratic presidential candidate Hillary Clinton speak to supporters during a campaign rally in Manchester, New Hampshire...A child sits on the ground and listens to U.S. Democratic presidential candidate Hillary Clinton speak to supporters during a campaign rally in Manchester, New Hampshire, February 3, 2016. REUTERS/Carlo Allegri

Carlo Allegri/Reuters

A child sits on the ground and listens to U.S. Democratic presidential candidate Hillary Clinton speak to supporters during a campaign rally in Manchester, New Hampshire

Nicos Anastasides, Alexis Tsipras, Benjamin Netanyahu...Cypriot president Nicos Anastasides, centre, Greek Prime Minister Alexis Tsipras, left, and  Israeli Prime Minister Benjamin Netanyahu shake hands after leaving their meeting from the presidential palace in capital Nicosia in the Mediterranean island of Cyprus, Thursday, Jan. 28, 2016. The leaders of Cyprus, Greece and Israel met in the Cypriot capital with the aim to strengthen cooperation and bolster stability in a region wracked by conflict. The talks are the first tripartite summit. Discussions will cover newly found offshore gas reserves and tourism, while the leaders will sign a cooperation agreement on water resources. (AP Photo/Petros Karadjias)

Petros Karadjias/AP

Cypriot president Nicos Anastasides, Greek Prime Minister Alexis Tsipras and Israeli Prime Minister Benjamin Netanyahu shake hands after leaving their meeting from the presidential palace in capital Nicosia in the Mediterranean island of Cyprus. The leaders of Cyprus, Greece and Israel met in the Cypriot capital with the aim to strengthen cooperation and bolster stability in a region wracked by conflict 

Hillary Clinton Holds Get Out The Caucus Event In Iowa...ADEL, IA - JANUARY 27:  Democratic presidential candidate former Secretary of State Hillary Clinton greets supporters during a "get out the caucus" event at the Adel Family Fun Center on January 27, 2016 in Adel, Iowa.  With less than a week to go before the Iowa caucuses, Hillary Clinton is campaigning throughout Iowa.  (Photo by Justin Sullivan/Getty Images)

Justin Sullivan/Getty

Democratic presidential candidate former Secretary of State Hillary Clinton greets supporters during a “get out the caucus” event at the Adel Family Fun Center in Adel, Iowa. With less than a week to go before the Iowa caucuses, Hillary Clinton is campaigning throughout Iowa 

Presidential Candidate Donald Trump Holds Iowa City Campaign Rally...Donald Trump, president and chief executive of Trump Organization Inc. and 2016 Republican presidential candidate, reacts to a protester during an event in Iowa City, Iowa, U.S., on Tuesday, Jan. 26, 2016. Citing unfair treatment by Fox News, Trump will not participate in the Republican presidential debate on Thursday, his campaign manager told reporters. Photographer: Patrick T. Fallon/Bloomberg *** Local Caption *** Donald Trump

Patrick T. Fallon/Bloomberg

Donald Trump, president and chief executive of Trump Organization Inc. and 2016 Republican presidential candidate, reacts to a protester during an event in Iowa City, Iowa, U.S.