Backed by Murdoch and Koch, Pennsylvania Senate GOP campaigns spend

The Pennsylvania Senate Republican primary on Tuesday could be one of the most expensive races in the 2022 election cycle, with candidates and PACs spending more than $55 million on television and radio ads, according to ad tracker Medium Buying.

Data shows that the campaigns of former Bridgewater Associates CEO Dave McCormick and veteran physician Dr. Mehmet Oz spent more than $20 million, combined, on attack ads and other advertising. Honor Pennsylvania, a so-called super PAC backing McCormick, has spent just over $17 million backing its candidate, while the pro-Oz American Leadership Action PAC, has invested over $3 million into the race. Oz, McCormick and their allied super PACs have combined to raise over $50 million, according to Federal Election Commission filings.

Super political action committees can accept and spend unlimited amounts of money backing a single candidate or issue so long as the funds aren’t directly controlled by the candidate.

Some of Wall Street’s billionaires have donated big money toward backing either McCormick or Oz, including Ken Griffin, the CEO of Chicago-based investment firm Citadel and Nelson Peltz, the co-founder of investment firm Trian Partners.

Representatives for McCormick and Oz did not return requests for comment before publication.

Despite all that money, Kathy Barnette, a conservative political commentator running for the same Senate seat, has surged in recent polls to nearly tie Oz and McCormick. All three are among the candidates vying for Pennsylvania’s open Senate seat that is being vacated by retiring Republican Sen. Pat Toomey.

A Fox News poll of Pennsylvania Republican primary voters conducted from May 3 through May 7 shows Barnette with a 19% approval rating, just three points behind Oz who leads that survey with 22% support. Her campaign has raised over $1.7 million, including over $180,000 in April, mainly from small dollar donors, records show. The campaign has spent over $197,000 on ads throughout the entire election, according to AdImpact, which also tracks campaign spending

That surge by Barnette has led to outside groups backing Oz and McCormick to run anti-Barnette spots in the final days of the election, Medium Buying says.

The stretch of ads during the final weeks of the election have been funded in part by a wide array of business leaders and special interests.

News Corp. Executive Chairman Rupert Morduch donated $200,000 in April to the pro-McCormick group Honor Pennsylvania, according to FEC records. After raising over $2.8 million that month, the organization has gone on air to take aim at Barnette. A representative for News Corp. did not return requests for comment.

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