U.S. Special Counsel Robert Mueller used a late-night filing June 12 to reinforce his allegation that Paul Manafort, the former campaign chairman for Donald Trump, directed a pro-Ukraine lobbying campaign in the U.S. without registering as a foreign agent.
Bloomberg: Mueller reveals memos on Manafort’s US lobbying for Ukraine

Former Trump Campaign manager Paul Manafort leaves the E. Barrett Prettyman United States Courthouse following a hearing on April 4, 2018 in Washington, DC.