Cernak spent more than 20 years as the in-house antitrust lawyer at General Motors in Detroit and now is a partner in the Detroit office of the Bona Law antitrust boutique. He is a long-time officer in the American Bar Association Antitrust Law Section and frequent commentator on antitrust policy issues in mainstream and social media. He is the author of two antitrust books and has regularly taught at Michigan Law and other law schools in Michigan since 2009.
