Dr. Kevin O'Connor, Biden's doctor, invokes Fifth Amendment, stoking health controversy.

Former President Joe Biden’s physician, Dr. Kevin O'Connor, invoked the Fifth Amendment during a House Oversight Committee interview, refusing to answer questions about Biden's health and potential cognitive decline while in office. The brief, closed-door meeting fueled GOP claims of a cover-up, while Democrats accused Republicans of politicizing Biden's health. The committee, led by Chairman James Comer, plans to continue investigating Biden's aides and the circumstances surrounding his health.