Demonstrators take cover during a protest against Chile's government in Valparaiso, Chile November 12, 2019.

Michael Bloomberg, the billionaire media mogul and former New York City mayor, eats lunch with Little Rock Mayor Frank Scott, Jr. after adding his name to the Democratic primary ballot in Little Rock, Arkansas, U.S., November 12, 2019.

Members of Catalan protest group Democratic Tsunami clash with French police officers at the AP-7 highway on the French side of the Spanish-French border November 12, 2019.

Sharnie Moren and her 18-month-old daughter Charlotte look on as thick smoke rises from bushfires near Nana Glen, near Coffs Harbour, Australia, November 12, 2019. AAP Image/Dan Peled/via REUTERS.

A protester receives medical attention during a standoff with riot police at the Chinese University of Hong Kong, Hong Kong, China November 12, 2019.

A trail of smoke can be seen as rockets are fired from Gaza towards Israel during the sunrise, in Gaza November 12, 2019.

DACA plaintiffs walk arm-in-arm down from the U.S. Supreme Court after justices heard oral arguments in the consolidation of three cases before the court regarding the Trump administration’s bid to end the Deferred Action for Childhood Arrivals (DACA) program in Washington, U.S., November 12, 2019.

U.S. President Donald Trump delivers remarks at the Economic Club of New York at the Hilton Midtown Hotel in Manhattan, New York, U.S., November 12, 2019.

Bolivia's ousted President Evo Morales is welcomed by Mexico's Foreign Minister Marcelo Ebrard during his arrival to take asylum in Mexico, in Mexico City, Mexico, November 12, 2019.

Swedish teen environmental activist Greta Thunberg poses on the La Vagabonde, a 48-foot catamaran, with those offering her a ride across the Atlantic ocean, in Virginia, U.S. November 12, 2019, in this image obtained from Greta Thunberg's social media. Courtesy of Twitter @GretaThunberg/Social Media via REUTERS.

A kookaburra perches on a burnt tree in the aftermath of a bushfire in Wallabi Point, New South Wales, Australia, November 12, 2019, in this image obtained from social media. Courtesy of Adam Stevenson/Social Media via REUTERS.

Hindu devotees sit together on the floor of a temple to observe Rakher Upabash, in Dhaka, Bangladesh, November 12, 2019.

A photographer holds a camera damaged by rubber bullets shot by riot police during a protest against Chile's government in Valparaiso, Chile November 12, 2019.

Roger Stone, former campaign adviser to U.S. President Donald Trump, arrives for the continuation of his criminal trial on charges of lying to Congress, obstructing justice and witness tampering at U.S. District Court in Washington, U.S., November 12, 2019.

A man reacts as he tries to extinguish a burning Christmas tree at Festival Walk mall in Kowloon Tong, Hong Kong, China November 12, 2019.

U.S. House Speaker Nancy Pelosi (D-CA) and Senate Minority Leader Chuck Schumer (D-NY) speak at a news conference with DACA recipients and Democratic congressional leaders after the U.S. Supreme Court heard oral arguments in cases before the court regarding the Trump administration’s bid to end the Deferred Action for Childhood Arrivals (DACA) program, at the U.S. Capitol in Washington, U.S., November 12, 2019.

A water taxi transported by the water into a street during a night of record high water in Venice, Italy November 13, 2019.

A demonstrator holds a Chilean flag near and a riot police officer and vehicle amid laser beams during a protest against Chile's government in Santiago, Chile November 12, 2019.

Deer lock antlers as they clash during the rutting season in Richmond Park, west London, Britain, November 12, 2019.

A handout photo shows male Chinese panda bear Jiao Qing having a CT scan at the Institute for Zoo and Wildlife Research (IZW) in Lebniz, Germany, November 7, 2019. Picture taken November 7, 2019. Berlin Zoo/Handout via REUTERS.