Billionaire Warren Buffett turns 91, but isn’t slowing down anytime soon

Yahoo Finance editor-in-chief Andy Serwer joins Myles Udland and Brian Sozzi to discuss Warren Buffett’s 91st Birthday, his possible replacement as CEO for Berkshire after he decides to step down, and some of Buffett’s most notable achievements in his life that have helped to differentiate his legacy from other CEOs.