Shortly before the sanctions of Vekselberg, federal agents of Müller interrogated
The Russian billionaire, who was detained and interviewed at New York Airport, federal agents from the team of special prosecutor Robert Müller, was the founder of Renova, Viktor Vekselberg. A month after that, he fell under sanctions. Details Back in early April, CNN said that earlier this year the team of special prosecutor Muller, who is investigating the alleged intervention of Russia in the American elections, interrogated at least two Russian oligarchs.