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Donald Trump, what is wrong with you?
The controversial politician just made the biggest flub of his career, and that's saying something.
While at a rally in Buffalo Monday night, he started talking about the 9/11 terrorist attack, but accidentally referred to it as 7/11.
“I watched our police and our firefighters down on 7-Eleven, down at the World Trade Center, right after it came down, and I saw the greatest people I’ve ever seen in action,”
Check out the video above for the full cringeworthy event.
The weird thing is, he said it so candidly and didn't even stop to correct himself.
That's just embarrassing.