![Ideas in Action with Jim Glassman show](https://d3dthqtvwic6y7.cloudfront.net/podcast-covers/000/044/448/small/ideas-in-action-with-jim-glassman.gif)
Summary: When people think of the stock market, they think of Wall Street. But the world of finance is changing, and high-powered computers and high frequency trading methods are quickly taking on a larger role. Is this safe, and who wins and who loses?