EY and PwC are dealing with issues in their tax and consulting units. In this Viewsroom podcast, Breakingviews columnists explain how falling valuations of rivals like Accenture as well as questions about the stability of consulting fees will mean these firms may stick together. Visit the Thomson Reuters Privacy Statement for information on our privacy and data protection practices. You may also visit megaphone.fm/adchoices to opt-out of targeted advertising.