Euro Haircut

­Can these Eurozone summits achieve something more than just calming down the markets? Is there any scenario that can help Greece stay in the Eurozone, or should it leave it for the sake of other member-states? Can Brussels envision any viable exit scenarios? And what is more expensive, burying the Eurozone or sustaining it for as long as possible?

CrossTalking with Jeffrey Sommers, Marshall Auerback and Henning Meyer on October 28.