Anti-government demonstrators protect themselves with umbrellas during a protest in Hong Kong, China, October 20, 2019. (Photo by Umit Bektas/Reuters)





An anti-government demonstrator shouts toward Tsim Sha Tsui Police Station during a protest in Hong Kong, China, October 20, 2019. (Photo by Kim Kyung-Hoon/Reuters)





A pedestrian reacts after being sprayed by water cannon during an anti-government protest march in Hong Kong, China, October 20, 2019. (Photo by Kim Kyung-Hoon/Reuters)





Soldiers aim their weapons during a protest against Chile's state economic model in Valparaiso, Chile, October 21, 2019. (Photo by Rodrigo Garrido/Reuters)





A demonstrator passes a barricade on fire during a protest against Chile's state economic model in Santiago October 21, 2019. (Photo by Edgard Garrido/Reuters)





Demonstrators clash with a member of the security forces during a protest against Chile's state economic model in Valparaiso, Chile, October 21, 2019. Santiago and other Chilean cities have been engulfed by several days of rioting as protests over an increase in public transport costs prompted President Sebastian Pinera to declare a state of emergency. (Photo by Rodrigo Garrido/Reuters)





A demonstrator wearing a mask throws a plank of wood into a flaming barricade during a protests in Santiago, Chile, Saturday, October 19, 2019. The protests started on Friday afternoon when high school students flooded subway stations, jumping turnstiles, dodging fares and vandalizing stations as part of protests against a fare hike, but by nightfall had extended throughout Santiago with students setting up barricades and fires at the entrances to subway stations, forcing President Sebastian Pinera to announce a state of emergency and deploy the armed forces into the streets. (Photo by Esteban Felix/AP Photo)





Police fire tear gas at protesters violating a curfew in downtown Santiago, Chile, Sunday, October 20, 2019. Protests in the country have spilled over into a new day, even after President Sebastian Pinera cancelled the subway fare hike that prompted massive and violent demonstrations. (Photo by Esteban Felix/AP Photo)





Police detain a demonstrator in Santiago, Chile, Sunday, October 20, 2019. Protests in the country have spilled over into a new day, even after President Sebastian Pinera cancelled the subway fare hike that prompted massive and violent demonstrations. (Photo by Esteban Felix/AP Photo)





Red paint covers the screen on an ATM damaged during recent demonstrations against tax increases and official corruption, in the Lebanese capital Beirut's downtown district on October 21, 2019. Lebanon's teetering government is expected today to approve a belated economic rescue plan as the nation prepared for a fifth day of mass protests against the ruling elite A proposed tax on mobile messaging applications last week sparked a spontaneous, cross-sectarian mobilisation that has brought Lebanon to a standstill and put the entire political class in the dock. (Photo by Patrick Baz/AFP Photo)





Lebanese protesters rally in downtown Beirut during ongoing demonstrations to demand better living conditions and the ouster of a cast of politicians who have monopolised power and influence for decades, on October 21, 2019. Lebanon's teetering government met today to approve a belated economic rescue plan as thousands gathered for a fifth day of mass protests against the ruling elite. (Photo by Joseph Eid/AFP Photo)





A demonstrator sits on a pole while carrying a national flag during an anti-government protest in downtown Beirut, Lebanon on October 20, 2019. (Photo by Ali Hashisho/Reuters)





Supporters of opposition presidential candidate Carlos Mesa protest outside the Supreme Electoral Court where election ballots are being counted in La Paz, Bolivia, Monday, October 21, 2019. President Evo Morales is close to avoiding a runoff in his re-election bid, Bolivia’s top electoral authority said Monday, a day after a sudden halt in the release of returns stoked confusion and protests. (Photo by Juan Karita/AP Photo)





An activist shouts in front of law enforcement officers during a protest against domestic violence and violence against women in Baku, Azerbaijan on October 20, 2019. (Photo by Aziz Karimov/Reuters)





Azerbaijani law enforcement officers detain an activist protesting against domestic violence and violence against women in Baku, Azerbaijan on October 20, 2019. (Photo by Aziz Karimov/Reuters)





US President Donald J. Trump speaks during a Cabinet Meeting at the White House in Washington, DC, USA, 21 October 2019. (Photo by Yuri Gripas/EPA/EFE/Pool)





Canadian Prime Minister and Liberal Party leader Justin Trudeau (L) and wife Sophie Gregoire (R) kiss as they celebrate election victory in Montreal, Quebec, Canada, 21 October 2019. Liberal Party leader Justin Trudeau has retained his position as Canadian Prime Minister in the federal election but will be forced to form a minority government. (Photo by Valerie Blum/EPA/EFE)





Front pages of major Australian newspapers show a “Your right to know” campaign, in Canberra, Australia, October 21, 2019. Australia's biggest newspapers ran front pages on Monday made up to appear heavily redacted to protest against recent legislation that restricts press freedoms, a rare show of unity by the usually tribal media industry. (Photo by Lukas Coch/AAP Image via Reuters)





People on a motor bike are seen as the rhythm of daily life returns to normal in Al Bab district of Aleppo, Syria on October 20, 2019 after Turkey's Operation Euphrates Shield, launched in late 2016, liberated Al-Bab from the Daesh terrorists. (Photo by Esra Hacioglu/Anadolu Agency via Getty Images)





Hundreds of students take part in the traditional Raisin Monday foam fight on St Salvator’s Lower College Lawn in Scotland on October 21, 2019. The messy display is the culmination of a weekend of festivities where first years say thank you to their more senior student “parents” for mentoring them. (Photo by Jane Barlow/PA Images via Getty Images)





Emirati fishermen set up nets on the shore during the Dalma Sailing Festival, off the coast of Dalma island in the Persian Gulf, about 40 kilometres off of the Emirati capital Abu Dhabi on October 21, 2019. (Photo by Karim Sahib/AFP Photo)