House Judiciary Chairman's statement about the subpoena for McGahn

"The Committee has served a valid subpoena to Mr. McGahn. We have asked him to supply documents to the Committee by May 7 and to testify here on May 21. Our request covers the subjects described by Mr. McGahn to the Special Counsel, and described by Special Counsel Mueller to the American public in his report. As such, the moment for the White House to assert some privilege to prevent this testimony from being heard has long since passed,"
See bolded. Translation: We are going to keep asking the same question over and over again until we can trip you up and get you to contradict yourself somehow. Then we are going to charge you with perjury and then offer you a plea bargain if you can tell us some really juicy gossip about Trump