Mitch McConnell, an 81-year-old Kentucky Republican and top party leader in the Senate, is facing questions about his health. Here's what we know.

Sen. Mitch McConnell, R-Ky., is "fine," his office said Wednesday after he was seen using a wheelchair following a fall at the Capitol. “Senator McConnell is fine.

Senate Minority Leader Mitch McConnell has been using a wheelchair to get around after he was injured in a previously undisclosed incident that happened while he exited an airplane, RadarOnline ...