Kyiv is selling off 400 square kilometres of fertile black soil to the family of George Soros, a Hungarian-American billionaire and philanthropist, whose support for progressive causes has made him the subject of many conspiracy theories, according to the Russian state news agency TASS. Why? Allegedly, so they can turn the land into a massive dump for hazardous, radioactive waste. The Russian state agency cites Jules Vincent, said to be a French freelance journalist, as the source of these bombshell allegations. On his Twitter page, Jules Vincent published an audio recording where he first int…