Migrants, part of a caravan traveling from Central America en route to the United States walk by the road that links Ciudad Hidalgo with Tapachula, Mexico, November 2, 2018.

Republican gubernatorial candidate Ron DeSantis and his wife Casey react after appearing at his midterm election night party in Orlando, Florida, U.S. November 6, 2018.

Frogs representing eating at an electorate diner are pictured at the Frog Museum, a collection of 108 stuffed frogs in scenes portraying everyday life in the 19th-century and made by Francois Perrier, in Estavayer-le-Lac, Switzerland November 7, 2018.

Women receive treatment for respiratory issues at a hospital in New Delhi, India, November 2, 2018.

Families and colleagues of passengers and crew of Lion Air flight JT610 throw flowers and petals from the deck of Indonesia Navy ship KRI Banjarmasin as they visit the site of the crash to pay their tribute, at the north coast of Karawang, Indonesia, November 6, 2018.

A White House staff member reaches for the microphone held by CNN's Jim Acosta as he questions U.S. President Donald Trump during a news conference following Tuesday's midterm U.S. congressional elections at the White House in Washington, U.S., November 7, 2018.

Daniel holds 1-year-old Daniela, both from El Salvador, as a caravan of migrants from Central America en route to the United States crossed through the Suchiate River into Mexico from Guatemala in Ciudad Hidalgo, Mexico, November 2, 2018.

An Afghan municipality worker waters a tree in Kabul, Afghanistan November 6, 2018.

Democratic Texas U.S. Senate candidate Rep. Beto O'Rourke is accompanied by his wife Amy as he concedes to Senator Ted Cruz at his midterm election night party in El Paso, Texas, U.S., November 6, 2018.

U.S. President Donald Trump attends a campaign rally for Republican U.S. Senate candidate Matt Rosendale at the Bozeman Yellowstone International Airport in Belgrade, Montana, U.S., November 3, 2018.

A participant sits during preparations for a military parade to mark the anniversary of a historical parade in 1941, when Soviet soldiers marched towards the front lines during World War Two, in Red Square in Moscow, Russia November 7, 2018.

People comfort each other after a mass shooting at a bar in Thousand Oaks, California, U.S. November 8, 2018.

Runners race during the 2018 New York City Marathon in the Brooklyn borough of New York City, New York, U.S., November 4, 2018.

Members of the Israeli Ethiopian community are seen through a glass panel as others are reflected (bottom) in the panel during a ceremony marking the Ethiopian Jewish holiday of Sigd in Jerusalem November 7, 2018.

Democratic congressional candidate Ilhan Omar is greeted by her husband’s mother after appearing at her midterm election night party in Minneapolis, Minnesota, U.S. November 6, 2018.

A migrant, part of a caravan of thousands traveling from Central America en route to the United States, looks out to the city through a wall from inside a makeshift camp in Mexico City, Mexico, November 7, 2018.