Insider trading tells everybody at precisely the wrong time that everything is rigged, and only people who have a billion dollars and have access to and are best friends with people who are on boards of directors of major companies - they're the only ones who can make a true buck.
Preet BhararaSignificant officials at publicly traded companies are casually and cavalierly engaged in insider trading. Because insider trading has as one of its elements communication, it doesn't take rocket science to realize it's nice to have the communication on tape.
Preet Bharara