Trump offered a smirk that made the boos even louder after his visit caused a lengthy delay to the US Open final.

It wasn't hard to predict based on Trump's history of attending sporting events.

Matching social media videos to the livestream showed the crowd booed as the president appeared on the jumbotron.

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. Two videos recorded at New York City's Madison Square Garden during ...