VoteVets says the GOP leader blocked legislation to expand medical and education benefits.
Here are five state issues that are playing big roles in the battle for the Senate.
The colorful Kentucky Picnic in the tiny town launches one of fall's nastiest Senate races.
McConnell's win sets up a contest against Secretary of State Alison Lundergan Grimes.
Despite a red meat speech, many of the GOP leader's lines fell flat.
Independent candidates are complicating the Senate math for Democrats and Republicans.
The Democrat emphasized her youth and freshness while the GOP incumbent hammered Obama.
Rep. John Yarmuth (D-Ky.) spilled the beans, saying Clinton will stump for the Ky. Democrat.
At NRA convention he said the Obama administration is "determined to shut up their critics."
In his first 2014 stop, Clinton drew parallels between himself and McConnell's challenger.