impeachment proceedings

Kurt Volker, former U.S. special envoy to Ukraine, arrives for a closed-door interview with House investigators on Thursday. House Democrats are proceeding with the impeachment inquiry of President Trump. J. Scott Applewhite/AP hide caption

Democrats in Congress say their impeachment inquiry into President Trump will likely take weeks, not months, of work. J. Scott Applewhite/AP hide caption

House Speaker Nancy Pelosi has a decision to make about whether to open impeachment proceedings against President Trump, as more Democrats are moving in favor of it. Win McNamee/Getty Images hide caption

President Trump has a 41% approval rating, according to a new NPR/PBS NewsHour/Marist Poll. Mandel Ngan/AFP/Getty Images hide caption

Special counsel Robert Mueller leaves after making a statement about the Russia investigation on Wednesday at the Justice Department. After the investigation, he said, "if we had had confidence that the president clearly did not commit a crime we would have said so." Chip Somodevilla/Getty Images hide caption

Attorney General William Barr, center, holds a press conference Thursday before the redacted Mueller report's release. Patrick Semansky/AP hide caption

Ron's Office Hours. NPR hide caption

Anti-government demonstrators on Copacabana Beach in Rio de Janeiro, Brazil, watch televised proceedings of the lower house of Congress as lawmakers vote whether to impeach President Dilma Rousseff. Silvia Izquierdo/AP hide caption

Brazil's President Dilma Rousseff speaks during a meeting Wednesday at the Planalto Presidential Palace, in Brasilia, Brazil. Eraldo Peres/AP hide caption

Lower house members who support impeaching President Dilma Rousseff demonstrate during Friday's session. Evarsito Sa /AFP/Getty Images hide caption

Brazilian President Dilma Rousseff is accused of manipulating government finances to benefit her 2014 re-election campaign. She is shown here at a news conference in Finland in October. Jussi Nukari/AP hide caption