Sen. McConnell's Primary Challenger Endorsed By Senate Conservatives Fund

Matt Bevin eyeing the Kentucky seat

Sen. Mitch McConnell's (R-Ky.) primary challenger got a boost Friday with the endorsement of a prominent national conservative group, the Senate Conservatives Fund. But one other national conservative group, the Club for Growth, praised McConnell shortly after SCF jumped into the race — a possible indication conservatives may have some reservations about his ability to compete in a general election.