Mitch McConnell health questions draw Beshear demand to prove fitness

Mitch McConnell health concerns are now a live Senate math issue, after Kentucky Gov. Andy Beshear urged the Republican senator to show publicly that he can still serve or resign. For investors, the practical point is political capacity: one missing Senate vote can affect how quickly Washington moves on taxes, spending, nominations and market-sensitive legislation.

Beshear, a Democrat, made the demand Monday after McConnell’s office said the 84-year-old senator had not been medically cleared to leave rehabilitation and return to work. McConnell has been absent after a June 14 fall that briefly left him unconscious, followed by what his office described as a mild case of pneumonia.

In a letter, Beshear called on McConnell to address Kentuckians directly and provide evidence that he remains able to carry out his duties, or resign. Beshear said McConnell could do that through a brief video or by speaking with a Kentucky radio or television station.

“All we’re asking is just a little bit of proof,” Beshear told reporters Monday. “When you run for these jobs, you know you’re giving some of that privacy up.”

McConnell’s office released a still photo Monday showing him with his wife, former Transportation Secretary Elaine Chao. It was the second such photo released since his hospitalization, according to CNBC. Beshear said the updates did not answer whether McConnell can perform the work of a senator, including speaking, reasoning and carrying out official duties.

McConnell’s office did not immediately respond to CNBC’s request for comment.

What happens if Mitch McConnell resigns?

Beshear cannot remove McConnell from office. A vacancy would happen only if McConnell resigns, dies while in office or is expelled by a two-thirds vote of the Senate, which is controlled by Republicans.

If a vacancy opens, Republicans would have one fewer vote in their narrow Senate majority until the seat is filled. That matters because the Senate often turns on a small number of votes, especially for party-line measures and confirmations.

Kentucky’s Republican-led legislature passed a 2024 law that blocks the Democratic governor from appointing a temporary senator and instead requires a special election. A special election is an election held outside the regular cycle to fill an empty office. CNBC reported that the law has not been tested, and the seat would remain empty until a winner is certified.

Legal experts have said the process could be challenged because Kentucky’s Constitution says statewide office vacancies “shall be filled by appointment of the Governor.” That language could give Beshear an argument that he still has authority to name a temporary replacement.

The calendar adds pressure. Under Kentucky law, Sept. 1 is the practical deadline for holding a special election on Nov. 3, according to CNBC.

Beshear also asked Senate Majority Leader John Thune, R-S.D., to look into McConnell’s condition if the senator does not demonstrate that he can continue serving. McConnell is not running for reelection when his current term ends in January.

McConnell’s office said Monday that he is receiving intensive physical therapy. Beshear said written medical updates so far have not shown whether the senator can do the job voters elected him to do.

This story draws on original reporting from CNBC.