https://slate.com/news-and-politics/2018/05/how-michael-cohens-apparent-russia-payment-might-help-prove-collusion.html
"These allegations are not just about a hush payment and campaign finance felonies. This is a significant step toward establishing quid pro quo bribery and conspiracy against the United States. First, Vekselberg recently increased his share to 26.5 percent in the aluminum firm Rusal. That firm was owned by Oleg Deripaska, the Russian billionaire whose ties to former Trump campaign manager Paul Manafort are under scrutiny by special counsel Robert Mueller. Two of Vekselberg’s American partners, meanwhile, donated more than $1 million to Trump’s inaugural committee and Vekselberg also had business ties to Trump’s Commerce Secretary Wilbur L. Ross. Now, Congress has been legislating tougher sanctions against Putin and Russia over the past year by sweeping, close-to-unanimous bipartisan majorities. But the Trump administration has been softening or delaying those sanctions at every turn. Last month, the Treasury’s Office of Foreign Assets Control finally implemented congressional sanctions against Deripaska and Rusal, in addition to other Russians. The Treasury Department cited allegations that Deripaska ordered the murder of a businessman and had links to a Russian organized crime group. But on April 23, the Trump administration announced major delays on implementation, “slow-rolling” the sanctions seemingly to give Rusal time to minimize the damage and to appeal the sanctions. Treasury gave Rusal an extension to next October, and Reuters reported the department would “consider lifting [the sanctions] if United Company Rusal PLC’s major shareholder, Russian tycoon Oleg Deripaska, ceded control of the company,” which he soon did. “Given the impact on our partners and allies, we are … extending the maintenance and wind-down period while we consider RUSAL’s petition,” Treasury Secretary Steven Mnuchin said in a statement. Given the outrageous conduct of Putin and Deripaska, and given the almost unanimous votes in Congress to impose tough sanctions, these accommodations should have been considered stunning."