David A. Vise Discusses Government Regulation of Wall Street.

Pulitzer-prize winning journalist David Vise is a staff writer for The Washington Post. He the author of the new book, The Bureau and the Mole: The Unmasking of Robert Philip Hanssen, the Most Dangerous Double Agent in FBI History (Atlantic Monthly Press). Vise tells the story of how a seemingly all-American boy became a traitor. Vise had access to files about Hanssen, and the opportunity to talk with Hanssen family and friends.

New York Times financial reporter Louise Story explains how guidelines issued by the Justice Department in 2008 have allowed prosecutors to take a softer approach to corporate crimes. To this day, no high-level executive has been charged in a case related to the 2008 financial crisis.

Gretchen Morgenson, who covers the world financial markets for The New York Times, discusses the investigations into Goldman Sachs by the Securities and Exchange Commission, the Justice Department and a Senate subcommittee — and reflects on the role Goldman Sachs played in the financial crisis.