Trump Pennsylvania Rally for Dr. Oz the Latest Battle in GOP Civil War

Former President Donald Trump is set to rally supporters in Pennsylvania on Friday night, fresh off big wins for candidates he endorsed in Ohio's and Indiana's GOP primaries this week. As was the case with Republican Senate candidate J.D. Vance in Ohio, Trump's support for Dr. Mehmet Oz in the Pennsylvania Senate primary has inflamed internal party tensions.

As the Republican civil war continues in this primary season, Trump appears to have a clear advantage so far. Polls consistently show that he's the dominant force within the GOP, and Vance's victory—he was polling in third place before Trump's endorsement—is being touted by many in the "Make America Great Again" (or MAGA) movement as a sign of Trump's enduring influence.

Whether the same Trump effect will play out in Pennsylvania and other races is not certain. The former president's backing of Oz, a prominent TV personality and physician, has drawn strong backlash from Republicans—as many question his conservative credentials, a knock against the president's endorsement.

Trump endorsed Oz in an April 9 statement, later touting his support for the candidate at a North Carolina rally that evening.

"The Great Commonwealth of Pennsylvania has a tremendous opportunity to Save America by electing the brilliant and well-known Dr. Mehmet Oz for the United States Senate," Trump said in the statement. At the rally, he said of Oz, "You know when you're in television for 18 years, that's like a poll. That means people like you."

Oz To Speak at Trump Rally
Pennsylvania GOP Senate candidate Mehmet Oz will speak at former President Trump’s rally Noam Galai/Scott Olson/Getty Images

David McCormick, a businessman who served as the undersecretary of the treasury for international affairs, is the preferred candidate of many Pennsylvania Republicans. McCormick sought Trump's endorsement, but the former president ultimately chose Oz, appearing to prefer his celebrity status over his GOP rival's more establishment credentials.

"The conservative Trumpers are very upset over his endorsement, and they cannot understand it," Arnold McClure, the GOP chair in rural Huntingdon County, where Trump won three-quarters of the vote in 2020, told the Associated Press last month. "The Trump era is over in Pennsylvania because of his endorsement of Dr. Oz."

"I can't say he's a RINO, but I certainly can't say he's a conservative either," Sam DeMarco, chair of Allegheny County's Republican committee, told the Pittsburgh Post-Gazette when speaking about Oz. "I think that's up for debate, and that's why people are still having questions." (RINO is an acronym for Republican in name only.)

Even some prominent Trump allies on the national stage have criticized the decision publicly.

"Wait? President endoresd [sic] this guy?" right-wing strategist Roger Stone wrote in a Telegram post the day after the endorsement came out. The Trump ally included an image of Oz on his TV show flexing his bicep, as former first lady Michelle Obama, a Democrat, did the same as she stood next to him.

"I think it was a mistake for Trump to endorse Oz. I'll say it, I'm not afraid to say it," Fox News host Laura Ingraham said on her TV program days after Trump made the announcement.

Even Trump's former secretary of state Mike Pompeo has come out strongly against Oz and is backing McCormick. On Friday morning, Pompeo sent out a press release to announce a press conference raising what he described as "national security concerns" regarding the Trump-backed candidate. Pompeo pointed to Oz's connections to Turkey, where his parents emigrated from. The physician also served in the Turkish military.

Recent polling shows a close race in the Republican primary. Survey data released by Franklin & Marshall College on Thursday showed Oz just 2 points in the lead, with less than one-fifth of GOP voters backing his candidacy.

The Trump-endorsed contender was supported by 18 percent of Republicans, while McCormick came in second with just 16 percent. In third place was Army veteran Kathy Barnette at 12 percent. Several other candidates polled in the single digits.

In another bad sign for Oz, more Republican voters view him negatively than those with a favorable opinion. Just 29 percent said they had a favorable view of the TV personality, while 41 percent said their view was unfavorable. McCormick had 31 percent of GOP voters viewing him favorably and only 17 percent perceiving him unfavorably.

How the GOP civil war plays out in Pennsylvania and other state primaries across the country will be seen by analysts and Republicans as a test of Trump's control over the party. Meanwhile, regardless of how Republican voters respond to individual endorsements, polls have consistently shown that Trump is viewed favorably by a significant majority of GOP voters. Even Trump's critics within the party have admitted he remains a driving force within Republican politics.

"I don't delude myself into thinking I have a big swath of the Republican Party," Senator Mitt Romney, a Utah Republican who voted twice to convict Trump in his impeachment trials, told Politico on Wednesday. "It's hard to imagine anything that would derail his support. So if he wants to become the [presidential] nominee in '24, I think he's very likely to achieve that."

Trump's Pennsylvania rally will be held at Westmoreland Fairgrounds in Greensburg on Friday night, with the former president scheduled to take the stage around 8 p.m. ET. Doors for the rally will open at 3 p.m., with the guest speakers starting at 5 p.m. As with all recent Trump rallies, the event will be streamed live on Right Side Broadcasting Network's (RSBN) YouTube channel and other social media platforms.

Newsweek reached out to Trump's press office for comment.

Editor's pick

Newsweek cover
  • Newsweek magazine delivered to your door
  • Unlimited access to
  • Ad free experience
  • iOS and Android app access
  • All newsletters + podcasts
Newsweek cover
  • Unlimited access to
  • Ad free experience
  • iOS and Android app access
  • All newsletters + podcasts