Former Special Counsel Robert Mueller has Parkinson's disease, which prevents him from complying with a request to testify before a congressional committee this week, told the New York Times reported on Sunday.
The big picture: House Oversight Committee Chair James Comer subpoenaed Mueller as part of its Epstein investigation in regards to the 81-year-old's former role as FBI director.
Driving the news: "Bob was diagnosed with Parkinson's disease in the summer of 2021," his family said to the NYT of the former special counsel who investigated Russian interference in the 2016 election during President Trump's first term. • "He retired from the practice of law at the end of that year. He taught at his law school alma mater during the fall of both 2021 and 2022, and he retired at the end