FILE - Mehmet Oz takes part in a forum for Republican candidates for U.S. Senate in Pennsylvania at the Pennsylvania Leadership Conference in Camp Hill, Pa., on April 2, 2022. Former President Donald Trump's late endorsements in hypercompetitive Republican Senate primaries in Ohio and Pennsylvania have unlocked a flood of support for his chosen candidates, including millions in cash. But the endorsements have also provoked backlash from some Republicans. (AP Photo/Matt Rourke, File)
