President Obama's frequent critiques of Senate Minority Leader Mitch McConnellMitch McConnellSenate Dem: We’re trying to block a recess appointment to replace Sessions Trump predicts 'problems' for those voting against ObamaCare repeal Overnight Defense: House passes Russia sanctions deal | McCain returns to Senate | Watchdog opens criminal probe into M camo mistake MORE (R-Ky.) have nothing to do with the upcoming election, White House Press Secretary Jay Carney said Thursday.

"No, this is about policy. This is about policy and the fact that Sen. McConnell's the Republican leader," Carney said at the daily press briefing. The Obama spokesman was asked if the president's attacks were an indication of support for Kentucky's Democratic Secretary of State Alison Lundergan Grimes, McConnell's likely opponent in the 2014 midterm election.

Obama has mentioned McConnell twice in speeches this week, though not by name. In one, he questioned the viability of McConnell's repeated goal of repealing ObamaCare; in another, he suggested McConnell was disingenuous in refusing to answer a question about ObamaCare's benefits.

In a rocky rollout, Kentucky has been one bright spot for the law, where, according to Democratic Gov. Steve Beshear, more than 69,000 people have signed up for insurance under the law.

Beshear was on Capitol Hill on Thursday to tout the law's successes in his state. He suggested that McConnell's criticism of the law would cost the senator his seat.

McConnell is a top Democratic target heading into his reelection fight. The Senate minority leader also faces a conservative primary challenge.