A police water cannon sprays anti-government demonstrators

A police water cannon sprays anti-government demonstrators in Valparaiso, Chile
AP Photo/Matias Delacroix

President Donald Trump turns to House Speaker Nancy Pelosi and Vice President Mike Pence

President Donald Trump turns to House Speaker Nancy Pelosi and Vice President Mike Pence as he delivers his State of the Union address in Washington
Doug Mills/The New York Times via AP

Supporters of President Nicolas Maduro wave Venezuelan national flags

Supporters of President Nicolas Maduro wave Venezuelan national flags during a rally in Caracas, Venezuela
AP Photo/Ariana Cubillos

Spanish taxis block the Castellana Avenue, during a strike in Madrid

Spanish taxis block the Castellana Avenue, during a strike in Madrid, Spain
AP Photo/Andrea Comas

German lawmakers attend a special session of parliament

German lawmakers attend a special session of parliament at the Reichstag building, host of the German federal parliament, Bundestag, in Berlin, Germany
AP Photo/Markus Schreiber

Attorney General nominee William Barr is sworn in

Attorney General nominee William Barr is sworn in by Senate Judiciary Committee Chairman Lindsey Graham, before the Senate Judiciary Committee on Capitol Hill in Washington
Alex Wong/Pool Photo via AP

Security forces help civilians flee the scene of a bombing as cars burn

Security forces help civilians flee the scene of a bombing as cars burn at a hotel complex in Nairobi, Kenya
AP Photo/Ben Curtis

Snow is kicked up by the prop wash from the Marine One helicopter

Snow is kicked up by the prop wash from the Marine One helicopter carrying President Trump, as it hovers over the snow-covered South Lawn landing at the White House
AP Photo/Manuel Balce Ceneta

Britain's Prime Minister Theresa May walks with Japan's Prime Minister Shinzo Abe

Britain's Prime Minister Theresa May walks with Japan's Prime Minister Shinzo Abe during a military guard of honor in London
Dan Kitwood/Pool via AP

President Donald Trump salutes as he tours the U.S. border with Mexico

President Donald Trump salutes as he tours the U.S. border with Mexico at the Rio Grande on the southern border, in McAllen, Texas
AP Photo/ Evan Vucci

Nancy Pelosi of California, surrounded by her grandchildren and children of representatives

Nancy Pelosi of California, surrounded by her grandchildren and children of representatives takes the oath to become Speaker of the House in Washington
AP Photo/Carolyn Kaster

President Trump speaks to reporters about border security

President Trump speaks to reporters about border security in the briefing room of the White House, in Washington
AP Photo/Evan Vucci

The sun sets while people walk next to the border fence

The sun sets while people walk next to the border fence between the U.S. side of San Diego and Tijuana, in Mexico
AP Photo/Daniel Ochoa de Olza

Migrants run as U.S. Border Protection officers throw tear gas

Migrants run as U.S. Border Protection officers throw tear gas to the Mexican side of the border fence after they climbed the fence to get to San Diego, from Tijuana, Mexico
AP Photo/Daniel Ochoa de Olza

Flanked by first lady Michelle Bolsonaro, Brazil's President Jair Bolsonaro waves

Flanked by first lady Michelle Bolsonaro, Brazil's President Jair Bolsonaro waves as he rides in an open car after his swearing-in ceremony, in Brasilia, Brazil
AP Photo/Andre Penner