![Planet Money show](https://d3dthqtvwic6y7.cloudfront.net/podcast-covers/000/026/080/small/npr-planet-money.jpg)
Summary: President Obama's new plan to regulate the banking system may sound different from the moves of the 1980s and 1990s, but it echoes the Presidential responses to earlier crises. Plus: arguments on the role of regulation from two economics professors.