I'm sceptical about this story. It's a nice anecdote for the book to show a point about how training data can't always be generalised to the real world. Unfortu

I'm sceptical about this story. It's a nice anecdote for the book to show a point about how training data can't always be generalised to the real world. Unfortunately it just doesn't ring true. Why train it using Marines, don't they have better things to do? And why have the game in the middle of a traffic circle. The whole premise seems just too made up. If anyone has another source corroborating this story (or part of the story) then I'd like to know. But for now I'll assume it's made up to sell the book.