Mitch McConnell, 83, has been absent from the Senate since a mid-June hospitalization and has missed dozens of votes, prompting Republican senators to openly debate whether age and health limits should restrict senators from serving. This is creating real friction within GOP ranks — some senators like Tommy Tuberville are demanding answers about his condition and return timeline as they push Trump's agenda before the August recess. McConnell has indicated he will not seek reelection in 2026, but his extended absence is now forcing the party to confront succession planning and fitness-for-office questions they had hoped to postpone.