McConnell emphasizes Tea Party ties in filing for reelection

Sen. Mitch McConnellMitch McConnellEconomic turmoil threatens Clinton Economic turmoil threatens Clinton Overnight Finance: McConnell tees up Puerto Rico vote | Britain's credit rating slashed | Clinton vows to appoint trade prosecutor MORE (R-Ky.) sought to emphasize his Tea Party ties Monday by signing papers to file for reelection with Sen. Rand PaulRand PaulTrump flexes new digital muscle Republicans question Trump's trip to Scotland Hate TV customer service? So does your senator MORE (R-Ky.).

In a video released Tuesday, McConnell is shown signing his filing papers with Paul and state Agriculture Commissioner James Comer (R), who are both Tea Party favorites in Kentucky.

McConnell, long a target of grassroots conservatives, is facing a primary challenge from businessman Matt Bevin, who has already won the backing of some prominent national conservative groups.

The incumbent has been working to shore up support on his right flank for months. He won Paul's endorsement and has emphasized conservative causes, like the Balanced Budget Amendment. McConnell voted against a two-year budget deal approved by Congress last month. 

In the filing video, titled “United,” Paul touts McConnell's work as GOP leader in the Senate.

“What he has done, and what allows him to be the most powerful Republican up there is that he can pull people together,” Paul says. “United on ObamaCare. United for a Balanced Budget Amendment.”

Paul’s comments answer another attack McConnell is facing from his left flank, where he’s up against Democrat Alison Lundergan Grimes: that his leadership abilities have waned and his seniority in the Senate has made him out of touch with Kentucky. 

Meanwhile, Lundergan Grimes' campaign sought to contrast her positions on access to childcare with McConnell's, part of an ongoing effort from the campaign to compare the two candidates on the issues.

Her campaign touted the candidate's proposal to offer tax breaks for businesses that provide on-site childcare for working women, up against McConnell's support for Rep. Paul Ryan's (R-Wisc.) proposed budget, which Democrats say would slash funding for childcare in the states.

--This piece was updated at 4:30 p.m. to reflect Lundergan Grimes' campaign's comments.

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