Trump President Joe Biden’s campaign is studying head-to-head matchups between Vice President Kamala Harris and former President Donald Trump, a strategic pivot that comes as Biden’s 2024 reelection campaign faces more scrutiny.

According to a source familiar with the strategy, this is in response to Trump’s increasing attacks on Harris in public statements and speeches.

“Donald Trump changed the focus of his stump speech. We’d be stupid not to adjust,” the source told ABC News. “We obviously pay close attention to what he is saying.”

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