Wall Street reacts to reports that U.S. regulators are preparing to investigate Amazon, Apple, Facebook, and Google over potential antitrust concerns. How worried should investors be? Analysts Andy Cross, Ron Gross, and Jason Moser tackle that topic and debate the age-old investing question, value play or value trap? Plus, we revisit Motley Fool co-founder David Gardner’s conversation with best-selling author Dan Pink about the science of perfect timing.