Ex-FBI head Comey drops challenge to U.S. House panel subpoena
[1]https://www.yahoo.com/news/ex-fbi-head-comey-expected-drop-subpoena-challenge
-165254784.html

References

   1. https://www.yahoo.com/news/ex-fbi-head-comey-expected-drop-subpoena-challenge-165254784.html