Recently, at the invitation of Jacqueline Novogratz -- the dynamic founder and president of the Acumen Fund -- I spoke to an annual luncheon of Acumen supporters in New York City. The Acumen Fund is a non-profit organization that combats poverty around the world by finding, investing in and helping for-profits in some of the world's poorest nations. It has done a fabulous job, and Jacqueline has emerged as a brave heroine who travels the world under trying circumstances. Here is a video of my appearance.