( CNN ) -- In a recent Fortune magazine essay , Warren Buffett -- one of the world 's wealthiest people -- explains why women are key to America 's prosperity . CNN 's Poppy Harlow sat down with the Berkshire Hathaway chairman and CEO to talk about girls education , his sisters , his family and how , as he says , `` If I had been born a female , I would have been very unhappy about the Constitution . '' Watch the full interview in Part 1 and 2 of the videos . More : Jennifer Buffett -- Make schools safe for girls everywhere . More : CNN 's `` Girl Rising '' Photos : The girls ' stories from `` Girl Rising '' How to help .
Billionaire Warrent Buffett talks to CNN 's Poppy Harlow about girls education . Buffett: