WATCH: Anti-Biden protester derails Kennedy interview with blood-curdling screams

An interview with a prominent Kennedy family member was derailed by an anti-Biden protester on Thursday with blood-curdling screams.

Speaking with liberal outlet CNN ahead of her family offering its endorsement of President Biden in Philadelphia, Kerry Kennedy — the sister of independent presidential candidate Robert F. Kennedy Jr. — was overshadowed by a male protester yelling unintelligibly immediately behind her.

The protester appeared only briefly in CNN's shot of the interview, but video posted on X by a reporter from another outlet captured the man standing behind Kennedy screaming that he has rights and was allowed to be at the event before being physically removed. It was not immediately clear what the man was protesting about.

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Following the outburst, the Kennedy family, led by Kerry Kennedy, officially endorsed Biden's re-election bid. The endorsement came as a snub to RFK Jr., who they say is acting as a "spoiler" to Biden's re-election chances and could lead to a victory for former President Donald Trump in November.

RFK Jr. reacted to the endorsement in a post on X, praising his family, but also noting that other family members were supportive of and working for his campaign.

"I hear some of my family will be endorsing President Biden today. I am pleased they are politically active — it’s a family tradition. We are divided in our opinions but united in our love for each other," he wrote. "I hold this as a possibility for America, too. Can we disagree without hating our opponents? Can we restore civility and respect to public discourse? I think we can."

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