Boss Files With Poppy Harlow

Tim Ryan, U.S. Chairman and senior partner at PwC, launched companywide conversations about race following a series of police-involved shootings in the summer of 2016. How he defied critics who questioned what he knew about the challenges of diversity and why he started the CEO Action for Diversity and Inclusion council with more than 500 CEOs who have signed on to his diversity pledge. Produced by Haley Draznin, CNN. via Knit