From the article:
A real-estate mogul wouldn’t own just one building. So why would an education mogul own just one questionably ethical institution?
That’s one way to explain why Donald Trump wasn’t content only launching Trump University, the now-shuttered real-estate education organization that’s the subject of extensive litigation, and extensive allegations of fraud. Around the same time, he also launched the Trump Institute. The two organizations shared some characteristics in common. Both offered matriculants the chance to get rich quick on real estate, using tricks from Trump. In both cases, Trump claimed falsely that the “faculty” were handpicked by himself. And in both cases, former students alleged that they’re been ripped off with useless materials and worthless lessons.