×

CEOs discuss the Buffett factor

5:15 PM ET Sun, 3 May 2015

John Stumpf, Wells Fargo chairman & CEO; Kenneth Chenault; American Express chairman & CEO; Ginni Rometty, IBM chairman & CEO; and Muhtar Kent, Coca-Cola chairman & CEO, discuss their relationships with Warren Buffett and marvel at just how easy it's been to communicate with him.