There's a debate in financial circles over whether banks are unfairly penalized by the requirement that they "mark to market" their holdings. Marketplace Senior Editor Paddy Hirsch explains what that term means.
About the author
Paddy Hirsch is a Contributing Editor at Marketplace and the creator and host of the Marketplace Whiteboard. Follow Paddy on Twitter @paddyhirsch and on Facebook at www.facebook.com/paddyhirsch101