Protesters lie on the ground after being hit by a police van during a rally in front of the US embassy in Manila on October 19, 2016.
A Philippine police van on October 19 rammed and ran over baton-wielding protesters outside the US embassy in Manila. / AFP / Rob Reyes (Photo credit should read ROB REYES/AFP/Getty Images)
WASHINGTON, DC - OCTOBER 18: U.S. President Barack Obama (R) and Prime Minister of Italy Matteo Renzi participate in a joint news conference at the Rose Garden of the White House October 18, 2016 in Washington, DC. President Obama is hosting Prime Minister Renzi for an official visit. (Photo by Alex Wong/Getty Images)
Members of the Syrian Civil Defence, known as the White Helmets, search for victims amid the rubble of a destroyed building following reported air strikes in the rebel-held Qatarji neighbourhood of the northern city of Aleppo, on October 17, 2016.
Dozens of civilians were killed as air strikes hammered rebel-held parts of Aleppo early morning, despite Western warnings of potential sanctions against Syria and Russia over attacks on the city. Both Russian and Syrian warplanes are carrying out air strikes over Aleppo in support of a major offensive by regime forces to capture rebel-held parts of the northern city. / AFP / KARAM AL-MASRI (Photo credit should read KARAM AL-MASRI/AFP/Getty Images)
A jar of Marmite, produced by Unilever, is arranged for a photogaph in Brenchley, south east England, on October 13, 2016.
British staple Marmite was taken off the virtual shelves at British supermarket Tesco on Thursday, following a reported row with supplier Unilever over pricing after the pound plummeted on fears over the UK's Brexit plans. Other Unilever products including PG Tips tea and Ben & Jerry's ice cream were also unavailable on Tesco's online store, but it was the sudden absence of Marmite which prompted national furore. / AFP / BEN STANSALL (Photo credit should read BEN STANSALL/AFP/Getty Images)
TURPAN, CHINA - SEPTEMBER 12: (CHINA OUT) A Uyghur woman holds a child in her home as they prepare food during the Corban Festival on September 12, 2016 in Turpan County, in the far western Xinjiang province, China. The Corban festival, known to Muslims worldwide as Eid al-Adha or 'feast of the sacrifice', is celebrated by ethnic Uyghurs across Xinjiang, the far-western region of China bordering Central Asia that is home to roughly half of the country's 23 million Muslims. The festival, considered the most important of the year, involves religious rites and visits to the graves of relatives, as well as sharing meals with family. Although Islam is a 'recognized' religion in the constitution of officially atheist China, ethnic Uyghurs are subjected to restrictions on religious and cultural practices that are imposed by China's Communist Party. Ethnic tensions have fueled violence that Chinese authorities point to as justification for the restrictions. (Photo by Kevin Frayer/Getty Images)
JACKSON, MS - AUGUST 24: Republican Presidential nominee Donald Trump, right, greets United Kingdom Independence Party leader Nigel Farage during a campaign rally at the Mississippi Coliseum on August 24, 2016 in Jackson, Mississippi. Thousands attended to listen to Trump's address in the traditionally conservative state of Mississippi. (Photo by Jonathan Bachman/Getty Images)
LONDON - AUGUST 1:Rubbish overflows from a fast food restaurant's waste bin August 1, 2002 in central London. The "Keep Britain Tidy" campaign has warned that the rat population has dramatically increased due to the amount of food discarded on British streets. (Photo by John Li/Getty Images)
GRABOVO, UKRAINE - JULY 22: Wreckage from Malaysia Airlines flight MH17 lies in a field on July 22, 2014 in Grabovo, Ukraine. Malaysia Airlines flight MH17 was travelling from Amsterdam to Kuala Lumpur when it crashed killing all 298 on board including 80 children. The aircraft was allegedly shot down by a missile and investigations continue over the perpetrators of the attack. (Photo by Rob Stothard/Getty Images)
Belgium Asylum and Migration Minister Theo Francken attends a ministerial meeting of the Justice and Home Affairs Council (JAH) at the European Council in Brussels, on December 5, 2014. AFP PHOTO/Emmanuel Dunand (Photo credit should read EMMANUEL DUNAND/AFP/Getty Images)
LOS ANGELES, CA - JULY 15: Rapper YG performs during adidas Be The Difference LA on July 15, 2015 in Los Angeles, California. (Photo by Jonathan Moore/Getty Images for adidas)
HEMPSTEAD, NY - SEPTEMBER 26: Democratic presidential nominee Hillary Clinton shakes hands with Republican presidential nominee Donald Trump during the Presidential Debate at Hofstra University on September 26, 2016 in Hempstead, New York. The first of four debates for the 2016 Election, three Presidential and one Vice Presidential, is moderated by NBC's Lester Holt. (Photo by Joe Raedle/Getty Images)
