Bloomberg Radio host Barry Ritholtz speaks with Mortimer “Tim” Buckley, who is chairman and chief executive officer of Vanguard. Previously, Buckley was Vanguard’s chief investment officer and chief information officer, overseeing the company’s internally managed stock, bond, and money market portfolios as well as its investment research and methodology. Vanguard is one of the world’s largest investment management companies, with assets under management of over with $7 trillion.