Of course he did - he's a Republican

From Mother Jones

A secret recording of Sen. Mitch McConnell (R-Ky.) and aides discussing in February how they might attack actor/activist Ashley Judd, then a potential 2014 challenger to McConnell, attracted widespread attention after Mother Jones published it Tuesday morning. Much of the news coverage focused on the McConnell team's comments about Judd's religious views and her mental-health history. But the tape might raise ethics questions for McConnell and his staff.

Senate ethics rules prohibit Senate employees from participating in political activities while on government time. But the tape indicates that several of McConnell's legislative aides, whose salaries are paid by the taxpayer, were involved with producing the oppo research on Judd that was discussed at the February 2 meeting.