Bloomberg Radio host Barry Ritholtz speaks with Jennifer Grancio, the chief executive officer of impact investment group Engine No. 1. Grancio has more than 25 years of experience scaling businesses across financial services; prior to joining Engine No. 1, she founded an advisory firm where she worked closely with CEOs to accelerate growth. She also served as a founding member of BlackRock’s iShares business, where she helped drive the development of the global ETF industry and iShares’ leadership role within it.