07 May 2010 12:00AM

Professor of Economic History Gionvani Zanalda helped viewers of the evening news of local station WRAL (CBS) understand the volatility in the stock market on Thursday, May 6. Here you can watch a video of the news clip that includes insights from Zanalda as well as photos from Greece.

Watch the video.

Read the online story.

Learn more about Professor Zanalda at his profile page.