I'm not anti-Milken by any means, but based on Connie Bruck's "The Predator's Ball", Drexel Burnham Lambert was scurting a lot of regulations when it came to appropriately labeling the types of deals and securities in which they were engaging. Milken might not have been running any blatant frauds or insider trading rings, but he was at the very least misrepresenting DBL's activities and or avoiding proper filings altogether.