Political and civil unrest

Anti-government protesters create a burning roadblock, including the use of a car, during clashes with security forces as they show support for a mutiny by a National Guard unit in the Cotiza neighborhood of Caracas, Venezuela, Monday, Jan. 21, 2019. Venezuela's government said Monday it put down the mutiny. (AP Photo/Fernando Llano)

A police car sits at the entrance to Covington Catholic High School in Park Hills, Ky., Saturday, Jan 19, 2019. A diocese in Kentucky apologized Saturday after videos emerged showing students from the Catholic boys' high school mocking Native Americans outside the Lincoln Memorial on Friday after a rally in Washington. (AP Photo/Bryan Woolston)

Zimbabwean President Emmerson Mnangagwa, left, arrives at Robert Mugabe International Airport in Harare, Zimbabwe, Monday, Jan. 21, 2019. Mnangagwa arrived in Harare late Monday after cutting short his fund-raising trip in order to address the country's economic crisis and crackdown. (AP Photo/Tsvangirayi Mukwazhi)

Anti-government protesters clash with security forces as they show support for an apparent mutiny by a national guard unit in the Cotiza neighborhood of Caracas, Venezuela, Monday, Jan. 21, 2019. The uprising triggered protests which were dispersed with tear gas as residents set fire to a street barricade of trash and chanted demands that President Nicolas Maduro leave power. (AP Photo/Ariana Cubillos)

Zimbabwean President Emmerson Mnangagwa, left, arrives at Robert Mugabe International Airport in Harare, Zimbabwe, Monday, Jan. 21, 2019. Mnangagwa arrived in Harare late Monday after cutting short his fund-raising trip in order to address the country's economic crisis and crackdown. (AP Photo/Tsvangirayi Mukwazhi)

Forensic investigators at the scene of a car bomb blast on Bishop Street in Londonderry, Northern Ireland, Sunday, Jan. 20, 2019. Northern Ireland police and politicians have condemned a "reckless" car bombing outside a courthouse in the city of Londonderry. The device was placed inside a hijacked delivery vehicle and exploded Saturday night as police, who had received a warning, were evacuating the area. There were no reports of injuries. (Niall Carson/PA via AP)

Protestors wave Greek flags outside parliament in Athens, Sunday, Jan. 20, 2019. Greece's Parliament is to vote this coming week on whether to ratify the agreement that will rename its northern neighbor North Macedonia. Macedonia has already ratified the deal, which, polls show, is opposed by a majority of Greeks. (AP Photo/Thanassis Stavrakis)

FILE - In this Tuesday, Jan. 15, 2019 file photo, protestors gather near a burning tire during a demonstration over the hike in fuel prices in Harare, Zimbabwe. 2019 is already a busy year for internet shutdowns in Africa, with governments ordering cutoffs as soon as a crisis appears. Zimbabwe ordered a “total internet shutdown” in recent days during protests over a dramatic fuel price increase and a resulting deadly crackdown. (AP Photo/Tsvangirayi Mukwazhi, File)

Yellow vest protesters demonstrate in Saint Jean De Luz, France, Saturday, Jan. 19, 2019. Yellow vest protesters are planning rallies in several French cities despite a national debate launched this week by President Emmanuel Macron aimed at assuaging their anger.(AP Photo/Bob Edme)