Pennsylvania Senator John Fetterman is advising his fellow Democrats to be wary of Elon Musk’s backing for former President Trump in the Keystone State.

With 19 Electoral College votes on the line in Pennsylvania on November 5, Fox News’ Power Rankings categorize the state as a battleground. As both Trump and Vice President Harris vigorously vie for Pennsylvania—where the victor is poised to secure the presidency—Fetterman, recognized for his candid approach, expressed in an interview with the New York Post that “Musk is a concern.”

“Not even just that he has endorsed [Trump], but the fact that now he’s becoming an active participant and showing up and doing rallies and things like that,” Fetterman said.

“I mean, [Musk] is incredibly successful, and, you know, I think some people would see him as, like, a Tony Stark,” said Fetterman, referencing the popular Marvel Comics character. “Democrats, you know, kind of make light of it, or they make fun of him jumping up and down and things like that. And I would just say that they are doing that at our peril.”

Musk, recognized as the wealthiest individual globally, has positioned himself as a centrist and has a history of voting for Democratic candidates. Nevertheless, he has recently expressed through various social media channels that the Democratic Party has shifted too far to the left, coining the phrase “woke mind virus” to describe this change.

Earlier this month, he attended a rally in Butler, Pennsylvania, alongside Trump, where he addressed the audience of Trump supporters, declaring that this election is the “most important election of our lifetime.” Musk also announced on X his intention to engage in a series of town hall meetings in the pivotal state over the weekend, as reported by Fox News. Furthermore, the billionaire has put his beliefs into action by contributing $75 million to a pro-Trump super PAC aimed at enhancing voter turnout.

Fetterman, who has had occasional disagreements with the progressive faction of his party, conveyed to the Post that while he is not overly concerned about the 2024 election, he anticipates that the contest in Pennsylvania will be “ridiculously close.”

“Trump has a connection that’s undeniable. And anyone that spends any time across Pennsylvania can see that kind of devotion, and that’s why it’s going to be very close,” Fetterman said, adding: “Pennsylvania picks the president.”