The Federal Trade Commission is investigating whether Facebook and its chief executive Mark Zuckerberg purchased startups to forestall the competition they might pose. Sources said that the FTC is already reaching out to the founders of some of these startups. S&P Global estimates that Facebook has purchased about 90 companies over the past 15 years. Facebook isn’t alone in this behavior. A U.K. antitrust panel reported that the top five tech companies have acquired more than 400 companies over the last decade. Continue reading FTC Looks into Facebook Purchases of Promising Startups