Joe Biden’s physician Dr. O’Connor refused to testify before the Oversight Committee and pleaded the 5th Amendment. House Oversight Chairman James Comer subpoenaed Dr. O’Connor to testify on Joe Biden’s health decline. Dr. O’Connor initially stalled and on Wednesday he showed up to the Rayburn House Office, asserted doctor-patient privilege and pleaded the 5th Amendment. Chairman Comer fumed after Dr. O’Connor pleaded the fifth at his deposition.