Comer shoots off more subpoenas for Hunter Biden associates, gallerist, art patron

House Oversight Committee Chair James Comer (R-Ky.) issued four more subpoenas and four interview requests Thursday as part of the committee’s investigation into Hunter Biden, the president’s son — a sign that the committee’s work related to impeachment is ramping up.

Two former business associates of Hunter Biden received subpoenas: Eric Schwerin, who closely worked with Hunter Biden at Rosemont Seneca Partners, and Mervyn Yan, an official with Chinese energy company CEFC with whom Hunter Biden had reportedly butted heads over expense reimbursements.