The de facto leader of Myanmar will testify in front of the International Court of Justice to answer charges that her country carried out genocide against the Muslim minority group.

Justice Department Inspector General Michael Horowitz has been examining the way authorities used their surveillance powers in the Russia investigation. His final report was released on Monday.

Fewer than 50 people are believed to have been on or near White Island. Officials say some are still unaccounted for and it remains too dangerous for emergency services to access the island.

Volcker took the top job at the Federal Reserve in 1979, at a time when inflation was spiraling out of control. He is credited with taming it.