Donald Trump is set to be the first sitting U.S. president to attend an NBA Finals game. Trump is expected to be at Madison Square Garden on Monday night for Game 3 between the New York Knicks and San Antonio Spurs.

Trump plans to attend Game 3 on Monday to see his hometown Knicks host an NBA Finals game for the first time in 27 years.

As President Trump prepares to watch the New York Knicks take on the San Antonio Spurs at Madison Square Garden, officials are planning for a heightened security posture, sources…