Displaced people who are fleeing from clashes sit at a military vehicle in Qayyarah, during an operation to attack Islamic State militants in Mosul, Iraq, October 19, 2016. REUTERS/Alaa Al-Marjani

Members of Turkish-backed Free Syrian Army (FSA) are pictured the border town of Jarablus, Syria, October 19, 2016. REUTERS/Umit Bektas 

Drug users who call themselves "Recovering Champions" are hosed with water as part of their weekend drug rehabilitation program organised by the government of San Fernando, La Union, in northern Philippines, September 24, 2016. The soaring popularity of methamphetamine - a cheap and highly addictive drug Ð is overburdening health services and tearing families and communities apart in Southeast Asia, driving many countries to adopt hardline policies to fight the surge in narcotics use. Around 700,000 drug users and pushers registered with authorities in a process termed "surrendering". REUTERS/Erik De Castro SEARCH "DRUG REHAB" FOR THIS STORY. SEARCH "WIDER IMAGE" FOR ALL STORIES. TPX IMAGES OF THE DAY.

The Russian Navy's landing ship Nikolai Filchenkov sails in the Bosphorus, on its way to the Mediterranean Sea, in Istanbul, Turkey, October 18, 2016. REUTERS/Murad Sezer 

A food vendor waits for customers after Hurricane Matthew hit Jeremie, Haiti, October 18, 2016. REUTERS/Carlos Garcia Rawlins TPX IMAGES OF THE DAY

Women who recently fled the Islamic State's stronghold of Hawija queue to receive food from Barzani Charity Foundation (BCF) at the school at Debaga camp, on the outskirts of Erbil, Iraq October 19, 2016. REUTERS/Zohra Bensemra TPX IMAGES OF THE DAY

Iraqi army members stand with thier weapons in Qayyarah, during an operation to attack Islamic State militants in Mosul, Iraq, October 19, 2016. REUTERS/Alaa Al-Marjani

Haitian soldiers shoot in the air to try to control the crowd as they wait for food to be handed out after Hurricane Matthew hit Jeremie, Haiti, October 18, 2016. REUTERS/Carlos Garcia Rawlins TPX IMAGES OF THE DAY

A rat's head rests as it is constricted in an opening in the bottom of a garbage can in the Brooklyn borough of New York, U.S., October 18, 2016. REUTERS/Lucas Jackson TPX IMAGES OF THE DAY

U.S. Republican presidential nominee Donald Trump's campaign plane (rear) passes U.S. Democratic presidential nominee Hillary Clinton's campaign plane as it lands in Las Vegas, Nevada, U.S. October 18, 2016. REUTERS/Lucy Nicholson TPX IMAGES OF THE DAY

An Afghan adolescent migrant waves from a van as he departs with six others from the emergency shelter for minors in Saint Omer, France as they leave for Britain October 18, 2016. REUTERS/Pascal Rossignol TPX IMAGES OF THE DAY 

A model presents a creation by Russian designer Valentin Yudashkin as part of his Spring/Summer 2017 ready-to-wear collection during the Moscow Fashion Week in Moscow, Russia, October 18, 2016. REUTERS/Sergei Karpukhin TPX IMAGES OF THE DAY

A boy arrives to the spot where his father was killed in a police operation shortly before in Manila, Philippines early October 18, 2016. REUTERS/Damir Sagolj 

Students at the Cuba's National Ballet School (ENB) chat during a break in Havana, Cuba, October 12, 2016. REUTERS/Alexandre Meneghini REUTERS/Alexandre Meneghini SEARCH "CUBA ENB" FOR THIS STORY. SEARCH "WIDER IMAGE" FOR ALL STORIES. TPX IMAGES OF THE DAY.

Shoshana Boyd (center L) and Olympic sprinter Tyson Gay (center R) stand surrounded by family and friends during a candlelight vigil at Lafayette High School for their daughter Trinity Gay, who died in an exchange of gunfire early Sunday morning, in Lexington, Kentucky October 17, 2016. REUTERS/Bryan Woolston TPX IMAGES OF THE DAY

REFILE ADDING YEAR Moored boats are seen on Loch Faskally, as autumn leaves are reflected in the water, in Pitlochry, Scotland October 18, 2016. REUTERS/Russell Cheyne TPX IMAGES OF THE DAY 

Evelyn Poole-Kober views the damage caused in a firebomb attack on local offices of the North Carolina Republican Party in Hillsborough, North Carolina, U.S. October 17, 2016. REUTERS/Chris Keane TPX IMAGES OF THE DAY

Republican presidential nominee Donald Trump holds a campaign rally in Grand Junction, Colorado, U.S. October 18, 2016. REUTERS/Jonathan Ernst 

U.S. President Barack Obama and U.S. first lady Michelle Obama greet Italian Prime Minister Matteo Renzi and his wife Agnese Landini at the White House in Washington, U.S., October 18, 2016. REUTERS/Joshua Roberts TPX IMAGES OF THE DAY

A pan handler sits with a "Give me $1 or Im voting for Trump" sign, referring to Republican presidential candidate Donald Trump, as he sits on the street in Times Square in the Manhattan borough of New York, New York, U.S., October 18, 2016. REUTERS/Carlo Allegri TPX IMAGES OF THE DAY

Believers attend the procession of Senor de Los Milagros ( 'Lord of Miracles' ), Peru's most revered Catholic religious icon, in downtown Lima, Peru, October 18, 2016. REUTERS/Mariana Bazo TPX IMAGES OF THE DAY

Robert Burck known as the original "Naked Cowboy" poses for a photo in an area with mirrors in Times Square in the Manhattan borough of New York, New York, U.S., October 18, 2016. REUTERS/Carlo Allegri TPX IMAGES OF THE DAY

Football Soccer - Sporting Lisbon v Borussia Dortmund - Champions League - Group F - Alvalade stadium, Lisbon, Portugal - 18/10/16. Borussia Dortmund's Pierre-Emerick Aubameyang celebrates his goal against Sporting . REUTERS/Rafael Marchante TPX IMAGES OF THE DAY

A man reacts while clenching onto the coffin of Hezbollah fighter Jalal al-Effie, who was killed during clashes in Syria's Aleppo, during his funeral in Beirut's southern suburbs, Lebanon October 18, 2016. REUTERS/Aziz Taher TPX IMAGES OF THE DAY

Members of Hindu Sena, a right wing Hindu group, burn posters of U.S. Democratic presidential nominee Hillary Clinton during a protest against what they say is Clinton sabotaging Republican U.S. presidential nominee Donald Trump's election campaign, in New Delhi, India, October 18, 2016. REUTERS/Adnan Abidi TPX IMAGES OF THE DAY

A woman stands next to destroyed houses after Hurricane Matthew hit Jeremie, Haiti, October 17, 2016. REUTERS/Carlos Garcia Rawlins TPX IMAGES OF THE DAY

A woman cries as she mourns the passing of Thai King Bhumibol Adulyadej along the Grand Palace walls in Bangkok, Thailand October 18, 2016. REUTERS/Edgar Su

A girl sleeps on the floor at a shelter in the Lycee Philippe Guerrier after Hurricane Matthew in Les Cayes, Haiti, October 18, 2016. REUTERS/Andres Martinez Casares TPX IMAGES OF THE DAY