Yes. Hard to believe.
I'd like to see Bush force Kerry to confront those words.
I don't believe most American soldiers committed war crimes in Vietnam, and I don't believe most Americans believe that.
Bush can win with this one, if he chooses.
He'd have to grow a set, because you know how "divisive" it would be for him to bring that up. But if he does, and doesn't waver, he can get plenty of mileage out of it.