The new internal heat came in the form of a letter to the longest-serving GOP leader on his 82nd birthday ... adding: 'Mitch McConnell is working with Biden & the Democrats to jam Ukraine funding ...

Two back-to-back medical incidents on Capitol Hill have critics convinced Congress has turned into an old people's home.

A spokesperson for the former Senate leader said he was fine and the "lingering effects of polio" won't disrupt his work.

Mitch McConnell walks into less-than-friendly territory at the Conservative Political Action Conference in March, holding a rifle aloft while Bon Jovi's "Living on a Prayer" plays. The rifle is ...