National governments

FILE - In this Jan. 10, 2020, file photo, California Gov. Gavin Newsom speaks at a news conference in Sacramento, Calif. Newsom is urging a federal judge to reject Pacific Gas and Electric's blueprint for getting out of bankruptcy and renewing his threat to lead a bid to turn the beleaguered utility into a government-run operation. PG&E is trying to dig out of a financial hole created by more than $50 billion in claims stemming from a series of catastrophic wildfires that have been blamed on the San Francisco company. (AP Photo/Rich Pedroncelli, File)

U.S. President Donald Trump leaves the World Economic Forum in Davos, Switzerland, Wednesday, Jan. 22, 2020. Trump's two-day stay in Davos is a test of his ability to balance anger over being impeached with a desire to project leadership on the world stage. (AP Photo/Markus Schreiber)

Sen. Elizabeth Warren, D-Mass., left, arrives at the Capitol in Washington, Wednesday, Jan. 22, 2020. The U.S. Senate plunges into President Donald Trump's impeachment trial with Republicans abruptly abandoning plans to cram opening arguments into two days but solidly rejecting for now Democratic demands for more witnesses to expose what they deem Trump's "trifecta" of offenses. Trump himself claims he wants top aides to testify, but qualified that by suggesting there were "national security" concerns to allowing their testimony. (AP Photo/Julio Cortez)

Italian Foreign Minister Luigi Di Maio addresses lawmakers at the senate in Rome, Wednesday, Jan. 15, 2020. Di Maio said that the European Union is considering monitoring the Libyan cease-fire, "naturally on the explicit request of the Libyans and in the international legal context sanctioned by the United Nations." (Fabio Cimaglia/LaPresse via AP)

U.S. President Donald Trump and Ivanka Trump, right, arrive at the World Economic Forum in Davos, Switzerland, Wednesday, Jan. 22, 2020. The 50th annual meeting of the forum is taking place in Davos from Jan. 21 until Jan. 24, 2020. (AP Photo/Markus Schreiber)

French Finance Minister Bruno Le Maire, left, and European Trade Commissioner Phil Hogan attend a media conference after their meeting in Paris, Tuesday, Jan. 7, 2020. The talks are focused on U.S. tariffs on French wine and other goods. (AP Photo/Michel Euler)

In this image from video, presiding officer Supreme Court Chief Justice John Roberts speaks during the impeachment trial against President Donald Trump in the Senate at the U.S. Capitol in Washington, Tuesday, Jan. 21, 2020. (Senate Television via AP)

From left, Milun Trivunac, State Secretary of the Ministry of Economy of the Republic of Serbia, Richard Grenell, left, United States Ambassador to Germany, Robert C. O'Brien, United States National Security Advisor, Michael Knitter, Managing Director of Eurowings, and Eset Berisha, Director General, Civil Aviation Authority of Kosovo, pose for the media during a press conference in Berlin, Germany, Monday, Jan. 20, 2020 after the signing of an agreement between Kosovo and Serbia, establishing air service between the two capitals. (AP Photo/Michael Sohn)