 Accreditation is a really weak line of defense, but it's our only line of defense. Universities and colleges, higher education generally as an industry has eluded regulation. We really don't watch. And when we do, the data that we have lags real time. It's easy to game. So universities, for example, are judged on the amount of cash they have on hand at the end of an academic or fiscal year. So they borrow at the end of the year to make their cash reserves look bigger.