Citigroup (NYSE:C) is revising its 2013 earnings based on issues with its Mexican business – are investors making a bigger deal out of this than necessary?

In this segment of The Motley Fool's financials-focused show, Where the Money Is, banking analysts Matt Koppenheffer and David Hanson debate the merits of Citigroup's international presence. Matt believes this is an isolated incident, while David says Citigroup has shown on multiple occasions to be out of touch with parts of its business.