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NEWTOWN, PENNSYLVANIA - MAY 11: Pennsylvania U.S. Senate candidate Kathy Barnette looks out from onstage at a Republican leadership forum at Newtown Athletic Club on May 11, 2022 in Newtown, Pennsylvania. In the May 17 Republican primary to replace retiring Sen. Pat Toomey, Barnette is facing front runner Dr. Mehmet Oz, who has the endorsement of former President Donald Trump. A recent Trafalgar Group poll has Oz in front with 24.5 percent of the vote, Barnette in second with 23.2 percent, and former hedge fund CEO Dave McCormick in third with 21.6 percent. (Photo by Michael M. Santiago/Getty Images)

NEWTOWN, PENNSYLVANIA - MAY 11: Pennsylvania U.S. Senate candidate Kathy Barnette looks out from onstage at a Republican leadership forum at Newtown Athletic Club on May 11, 2022 in Newtown, Pennsylvania. In the May 17 Republican primary to replace retiring Sen. Pat Toomey, Barnette is facing front runner Dr. Mehmet Oz, who has the endorsement of former President Donald Trump. A recent Trafalgar Group poll has Oz in front with 24.5 percent of the vote, Barnette in second with 23.2 percent, and former hedge fund CEO Dave McCormick in third with 21.6 percent. (Photo by Michael M. Santiago/Getty Images)