http://www.huffingtonpost.com/entry/michael-flynn-subpoena_us_591393dae4b030d4f1ef8bfe?ncid=inblnkushpmg00000009
"The Senate Intelligence Committee has subpoenaed ousted National Security Adviser Michael Flynn for documents related to the committee’s investigation of Russian efforts to interfere in the 2016 presidential campaign. The subpoena was announced Wednesday by the committee chairman, Sen. Richard Burr (R-N.C.), and ranking member, Sen. Mark Warner (D-Va.). According to the senators’ joint statement, the committee sought the documents from Flynn last month, but Flynn’s lawyer denied the request. The senators then decided to move forward with a subpoena. Flynn’s attorney, Robert Kelner, declined to comment on the subpoena."