
U.S. Sen. Lisa Murkowski, R-Alaska
(DAILY MAIL) -- Senate Minority Leader Mitch McConnell's leadership PAC announced a $7 million ad buy Monday on behalf of Republican Sen. Lisa Murkowski, who is fending off a primary challenge from the Trump-backed Kelly Tshibaka.
So far, that's the only Republican primary McConnell's Senate Leadership Fund is getting involved in - with most of the cash being directed to six general election battles starting in September.
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'We don't seek out opportunities to be involved in primaries,' Senate Leadership Fund President Steven Law told Politico.