 have been sometimes unethical, sometimes you could argue immoral, frankly, and predatory. And so if you have the University of Arizona or any other institution with a generally good reputation, you sometimes wonder, well, who exactly are they getting into business with here? Well, so let's talk about some of the ways that these companies can recruit students. I mean, you mentioned that they are in some cases unethical or predatory. Like what kinds of things do they do?