House Judiciary Committee Chairman Jim Jordan (R-OH) subpoenaed President Joe Biden‘s ghostwriter on Friday for records related to past work the writer did for the president that may have involved classified material.

The subpoena, issued to Mark Zwonitzer and reviewed by the Washington Examiner, asked the ghostwriter to hand over the requested material, including communications, work contracts, and recordings and transcripts of interviews he had with Biden, by April 12.