Once again European leaders are under pressure to stem the eurozone debt crisis. 2012 has started with a flurry of diplomatic activity and a series of meetings between leaders. It's all building up to another EU summit at the end of the month. But where is the talking taking us?
Markus Karlsson puts the question to Martin Wolf. He is the Chief Economics Commentator at the Financial Times and seen as one of the world's most influential writers on economics.