Hearing Hearing Date: July 19, 2023 1:00 pm 2154 Rayburn Hearing with IRS Whistleblowers About the Biden Criminal Investigation Subject Hearing with IRS Whistleblowers About the Biden Criminal Investigation Date July 19, 2023 Time 1:00 pm Place 2154 Rayburn Full Committee on Oversight and Accountability Share via Email Witnesses and testimonies: Gary Shapley Supervisory Special Agent IRS Document Joseph Ziegler (Whistleblower X) Criminal Investigator IRS Document