The Big Four accounting firms are pushing into legal services but how big a threat do they pose—really—to law firms? In this episode, Law.com reporter Dan Packel asks ALM Legal Intelligence analyst Nicholas Bruch to explain the type of legal work the Big Four are chasing, how the accounting firms have been hiring lawyers, and how far into the legal market their ambitions extend. Legal Speak is brought to you by Econ One, offering economic expertise, consulting and dispute resolution, and data analytics.