Secret Service agents rushed onstage and formed a ring around Donald Trump Donald John TrumpObama calls on Senate not to fill Ginsburg's vacancy until after election Planned Parenthood: 'The fate of our rights' depends on Ginsburg replacement Progressive group to spend M in ad campaign on Supreme Court vacancy MORE to protect him from an apparent threat during a speech in Dayton, Ohio, on Saturday.

A woman could be heard screaming behind the business mogul, and Trump seemed visibly shocked during the incident.

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"I was ready for him, but it's much easier if the cops do it," he said after the situation died down.

According to a Cincinnati Enquirer reporter, a man had jumped a barrier that ringed the platform and tried to run onto the stage before he was tackled by law enforcement.

He was quickly arrested and taken away in a police car.

The incident comes just a day after the business mogul was forced to cancel a rally in Chicago when a massive protest spilled into the arena, causing several violent confrontations between protesters and Trump supporters.

Watch the incident in the video above.

- Updated at 12:30 p.m.