NYU Stern Professor of Finance and creator of the Altman Z-Score Robert Altman discusses longer-term debt issues in Italy as well as probable outcomes in Greece and Spain.

Interfluidity author Steve Randy Waldman explains the implications of a recent Supreme Court reversal on Janus Capital Group, Inc. v. First Derivative Traders, protecting fund management companies from securities fraud lawsuits due to the legal structure of the funds.

Former New Mexico Governor Gary Johnson: "My point is that both parties can share in our collective 'here is where we're at financially,' but I'm believing that only Republicans are capable of fixing it. That's what I'm signed up here to be a part of."

Fortune Magazine contributing editor William Cohan, author of the recent book entitled "Money and Power: How Goldman Sachs Came to Rule the World," explains Goldman's attempt to neutralize the negative media coverage that has engulfed the firm in the wake of Senator Levin's report on the financial crisis.

Reuters MuniLand blogger Cate Long discusses varying estimates of the size of the U.S. municipal bond market and implications for the Federal Reserve's gross underestimate in its official numbers.

Business Monitor International head of Europe Country Risk Mark Schaltuper discusses the political climates in Germany and Greece overshadowing Greek bailout negotiations.

Control Risks Europe analyst David Lea explains the wave of protests sweeping across Europe, especially in Spain and Greece, and discusses potential flashpoints in the coming weeks and months.

Madison Street Partners portfolio strategist and Roosevelt Institute senior fellow Marshall Auerback argues that Germany should be the one to leave the euro in order to preserve the monetary union.

Center for Economic and Policy Research co-director Dean Baker discusses the widening gap in media focus between deficits and unemployment numbers.

Cumberland Advisors chairman and chief investment officer David Kotok: "It's the banking system that's at risk here and that's what has them scared."