DBL Partners practices double-bottom line investing which means the venture capital firm invests for two bottom lines - to maximize financial returns and for social and/or environmental progress. Founder and Managing Partner Nancy Pfund is one of the pioneers of impact investing, as one of the first investors in Pandora, Tesla and SolarCity. In an interview with Bloomberg North hosts Amber Mac and Anthony Lacavera, she explains how she looks for the next big companies that will be both successful and change the world. (Source: Bloomberg)