Jack Dorsey
Jack Dorsey
Square, Twitter co-founder & CEO
Wed 4:30 pm ET

Wells Fargo's stealthy powerhouse

Thursday, 31 Oct 2013 | 10:24 AM ET

Mary Mack, Wells Fargo, discusses the state of the retail investor, how she plans to grow the business and the most "underrepresented class" in the investor base, reports CNBC's Kayla Tausche.