Wall Street millionaire shares healthy food with the needy
Video duration: 8:48
Sam Polk was making millions on Wall Street when he had a life-changing revelation: he wanted to help those in need. His focus became so-called "food deserts," regions with limited access to healthy food. Polk founded Everytable to serve nutritious meals at minimal prices for low-income populations, but higher prices for customers who can afford them. Economics correspondent Paul Solman reports.