Sergei Skripal

How and why Russian agents poison opposition (ENG video)
“I know everyone who tried to kill me”, stated Alexei Navalny after publishing the investigation into his poisoners. But do we know the names of everyone the Kremlin has tried to poison? Investigations into opposition activist Alexei Navalny, spy Sergey Skripal, and civic activists from the North Caucasus are just the tip of the iceberg. Who have the FSB and their colleagues tried to poison, and how?