McConnell, the longest-serving Senate party leader in U.S. history, chose his 83rd birthday to share his decision not to run ...

The Kentucky Republican has served more than 40 years in the chamber, and became one of the most consequential and divisive ...

The Kentucky Republican has served more than 40 years in the chamber, and became one of the most consequential and divisive ...

Republican U.S. Senator Mitch McConnell, who acquired the moniker "Grim Reaper" as the longest-serving party leader in Senate ...

Mitch McConnell has been a senator for Kentucky since 1985. Here's what his net worth is after announcing he will not seek reelection.