protest

University of Cape Town students clash with police as stun grendes are used during protests demanding free tertiary education in Cape Town, South Africa, October 17, 2016. REUTERS/Mike Hutchings

Mike Hutchings/Reuters

University of Cape Town students clash with police as stun grenades are used during protests demanding free tertiary education in Cape Town, South Africa. Photo Mike Hutchings/Reuters

Protesters chant slogans in front of a barricade during a protest demanding free education, at the Vaal University of Technology in Vanderbijlpark, South Africa, October 13, 2016. REUTERS/Siphiwe Sibeko

Siphiwe Sibeko/Reuters

Protesters chant slogans in front of a barricade during a protest demanding free education, at the Vaal University of Technology in Vanderbijlpark, South Africa. Photo Siphiwe Sibeko/Reuters 

A student gestures near a burning bus during clashes with riot police following a protest over University tuition fees on October 10, 2016 in Johannesburg.  South African student protesters and police clashed in renewed violence in Johannesburg as attempts to re-open Wits University descended into running battles on campus. Protesters throwing rocks were dispersed by riot police using tear gas, rubber bullets and stun grenades as pressure ratchets up on campuses across the country over tuition fees.  / AFP PHOTO / MUJAHID SAFODIENMUJAHID SAFODIEN/AFP/Getty Images

Mujahid Safodien/AFP/Getty

A student gestures near a burning bus during clashes with riot police following a protest over University tuition fees in Johannesburg. Photo Mujahid Safodien/AFP/Getty 

A student from Wits University is arrested after clashes with police forces during ongoing protests against the cost of higher education in Johannesburg, South Africa, 10 October 2016. The ministry of education announced a 8 percent increase of university fees following calls by student demonstrators of a zero percent increase. The violent protests have spread to many of the countries higher education campuses and have been ongoing for several weeks.  EPA/KIM LUDBROOK

Kim Ludbrook/EPA

A student from Wits University is arrested after clashes with police forces during ongoing protests against the cost of higher education in Johannesburg, South Africa. The ministry of education announced a 8 percent increase of university fees following calls by student demonstrators of a zero percent increase. The violent protests have spread to many of the countries higher education campuses and have been ongoing for several weeks. Photo Kim Ludbrook/EPA 

University of Cape Town (UCT) students sing during protests demanding free tertiary education in Cape Town, South Africa, October 3, 2016.

Mike Hutchings/Reuters

University of Cape Town students sing during protests demanding free tertiary education in Cape Town, South Africa. Photo Mike Hutchings/Reuters

Police officer walks in the middle of Indonesian union workers protesting against a government tax amnesty on their way to the presidential palace in Jakarta

Darren Whiteside/Reuters

A police officer walks in the middle of Indonesian union workers protesting against a government tax amnesty on their way to the presidential palace in Jakarta, Indonesia on Thursday.

Demonstrators march during protests September 22, 2016 in Charlotte, North Carolina. Protests began on Tuesday night following the fatal shooting of 43-year-old Keith Lamont Scott at an apartment complex near UNC Charlotte

Sean Rayford/Getty Images

Demonstrators march during protests September 22, in Charlotte, North Carolina. Protests began on Tuesday night following the fatal shooting of 43-year-old Keith Lamont Scott at an apartment complex near UNC Charlotte

Students from the University of the Witwatersrand are injured by a police grenade during a protest against university fee increases

Paul Daylin/AFP

Students from the University of the Witwatersrand are injured by a police grenade during a protest against university fee increases in Johannesburg, South Africa

 Protesters shout and confront riot police officers in Charlotte, North Carolina, USA

Caitlin Penna/EPA

Protesters shout and confront riot police officers in Charlotte, North Carolina, USA 

A woman looks out from a window in Srinagar,during a protest against the recent killings in Kashmir

Danish Ismail/Reuters

A woman looks out from a window in Srinagar, during a protest against the recent killings in Kashmir

People take part in a demonstration against the French government's labour law reforms, on September 15, 2016 in Marseille, southern France.  / AFP PHOTO / ANNE-CHRISTINE POUJOULATANNE-CHRISTINE POUJOULAT/AFP/Getty Images

Anne-Christine Poujoulat/AFP/Getty

People take part in a demonstration against the French government’s labour law reforms, in Marseille, southern France 

Indian children look on as activists burn tyres and material to blockade traffic on a major connecting road during a statewide strike in Bangalore on September 9, 2016.   Agitation in the southern Indian state of Karnataka has been increasing since the recent Supreme Court order to the state to release of 15,000 cusecs of water from the River Cauvery each day to the neighbouring state of Tamil Nadu. Karnataka is facing an acute shortage of water in its reservoirs, and rivers as the state has only received subpar rainfall in the catchment areas leading to protests by farmers and pro-Kannada organisations refusing to share water with its neighbouring state. / AFP PHOTO / MANJUNATH KIRANMANJUNATH KIRAN/AFP/Getty Images

Manjunath Kiran/AFP/Getty

Indian children look on as activists burn tyres and material to blockade traffic on a major connecting road during a statewide strike in Bangalore, India

Women shout slogans during a protest in Srinagar, against the recent killings in Kashmir, September 7, 2016. REUTERS/Danish Ismail

Danish Ismail/Reuters

Women shout slogans during a protest in Srinagar, against the recent killings in Kashmir 

French business owners and locals blockade the main road into the Port of Calais as they wait the arrival of a convoy of trucks protesting against The Jungle migrant camp on September 5, 2016 in Calais, France. Local people and business owners are taking part in the protest, dubbed Operation Escargot, calling for The Jungle camp at the French port to be demolished. Up to 10,000 migrants are now living at the camp and are using desperate and violent  measures to try and board trucks heading for the UK.  (Photo by Christopher Furlong/Getty Images)

Christopher Furlong/Getty

French business owners and locals blockade the main road into the Port of Calais as they wait the arrival of a convoy of trucks protesting against The Jungle migrant camp in Calais, France. Local people and business owners are taking part in the protest, dubbed Operation Escargot, calling for The Jungle camp at the French port to be demolished 

India Kashmir

AP Photo/Dar Yasin

An Indian policeman takes cover behind an armored vehicle as Kashmiri protesters throw stones at him during a protest in Srinagar, Indian controlled Kashmir on Tuesday

Kashmiri Muslims shout anti-India slogans during a protest in Srinaga

Sajjad Hussain/AFP/Getty

Kashmiri Muslims shout anti-India slogans during a protest in Srinagar today

A group of actors covered in mud participates in a performance titled 'Blind' that denounces the 'dirt' of politicians who defend the impeachment against Brazilian suspended President Dilma Rossueff

Fernando Bizerra/EPA

A group of actors covered in mud participates in a performance titled ‘Blind’ that denounces the ‘dirt’ of politicians who defend the impeachment against Brazilian suspended President Dilma Rossueff, in front of the National Congress in Brasilia, Brazil

An activist protests wears a mask outside the French embassy during, the "wear what you want beach party" in London, Thursday, Aug. 25, 2016. The protest is against the French authorities clampdown on Muslim women wearing burkinis on the beach. (AP Photo/Frank Augstein)

Frank Augstein/AP

An activist protests wears a mask outside the French embassy during, the “wear what you want beach party” in London. The protest is against the French authorities clampdown on Muslim women wearing burkinis on the beach

CAMBERLEY, ENGLAND - AUGUST 11: A Siemens security guard looks on as a Greenpeace activist dressed in a monkey costume demonstrate outside the Siemens' UK headquarters on August 11, 2016 in Camberley, England. Greenpeace activists joined two members of the Amazonian Munduruku tribe at German engineering company Siemens' UK headquarters today to protest the building of mega dams in the Brazilian Amazon and to demand a meeting with senior management at the company. (Photo by Jack Taylor/Getty Images)

Jack Taylor/Getty

A Siemens security guard looks on as a Greenpeace activist dressed in a monkey costume demonstrate outside the Siemens’ UK headquarters in Camberley, England. Greenpeace activists joined two members of the Amazonian Munduruku tribe at German engineering company Siemens’ UK headquarters today to protest the building of mega dams in the Brazilian Amazon and to demand a meeting with senior management at the company 

 A protester stands with his mouth gagged

Patrick T. Fallon/AFP/Getty Images

A protester stands with his mouth gagged with the American flag at a rally of support for former Democratic presidential candidate Bernie Sanders and protest against Hillary Clinton’s nomination during the 2016 Democratic National Convention