President Donald Trump on Sunday slammed his preferred news network over recent unfavorable poll results, saying: “There’s something going on at Fox [News], I’ll tell you right now. And I’m not happy with it.”

Trump’s comments to reporters in New Jersey were in response to a question about the network’s recently released survey showing the president losing head-to-head match-ups against four of the top Democratic presidential primary candidates.

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Trump said he didn’t “believe” the poll that was published, adding: “Fox has changed. My worst polls have always been from Fox.”

He also complained about how Democrats had barred the network from hosting or televising the party’s 2020 primary debates, and then signaled a warning about the the general-election cycle.

“And I think Fox is making a big mistake,” the president said when asked about the polling and the network’s leadership. “Because, you know, I’m the one that calls the shots on that — on the really big debates.”

Source: ‘I’m not happy with it’: Trump hits Fox News over poll results