U.S. lawmaker Nancy Pelosi visits Kyiv as civilians evacuated from Mariupol

The United Nations has confirmed that an operation to evacuate people from a steel plant in the bombed-out Ukrainian city of Mariupol is underway. UN humanitarian spokesman Saviano Abreu told The Associated Press on Sunday that the effort to bring people out of sprawling Azovstal steel plant was being done in collaboration with the International Committee for the Red Cross and in coordination with Ukrainian and Russian officials. He called the situation "very complex" and would not give further