Lev Parnas and Igor Fruman, who helped Giuliani investigate allegations against Joe Biden and his son Hunter, are accused of illegally funding American political campaigns. The Wall Street Journal, which first reported the arrests, said that Parnas and Fruman had donated to Trump’s campaign as well as a pro-Trump super PAC.

https://www.huffpost.com/entry/lev-parnas-igor-fruman-giuliani-trump_n_5d9f32f1e4b02c9da045a4c2