Republican presidential front-runner Donald TrumpDonald TrumpTrump PACs brought in over M for the first half of 2021 Chicago owes Trump M tax refund, state's attorney mounts legal challenge Biden hits resistance from unions on vaccine requirement MORE on Monday mistakenly referred to the Sept. 11, 2001, terrorist attacks as “7-11.”

“I was down there, and I watched our police and our firemen, down on 7-11, down at the World Trade Center, right after it came down, and I saw the greatest people I’ve ever seen in action," he said during a rally Monday.

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"I saw the bravest people I’ve ever seen, including the construction workers, including every person down there,” he continued.

“That’s what New York values are about.”

Trump was campaigning in Buffalo ahead of the Empire State’s primary on Tuesday.