Newly released, previously classified documents from the U.S. Justice Department shed further light on how FBI agents and U.S. government scientists rushed, and struggled, to pinpoint the cause of the two mysterious illnesses that nearly killed Russian opposition activist Vladimir Kara-Murza.
RFE/RL: New FBI documents shed light on probe into Russian activist’s near-fatal illnesses
Russian activist Vladimir Kara-Murza speaks during a hearing of the US Senate Appropriations Subcommittee on State, Foreign Operations and Related Programs on Capitol Hill March 29, 2017 in Washington, DC.