Sen. Mitch McConnell (R-Ky.) has addressed concerns about his health after he was spotted using a wheelchair following a fall at the Capitol building. Reporters saw McConnell, 82, fall down the ...

But for the first time in 18 years, a key Republican leader will no longer be at the helm: Senator Mitch McConnell. Since 2007, McConnell has served as head of the Republican Party in the Senate ...