Greece and the EU in a high-stakes poker game

What once seemed unthinkable is now being discussed openly in Brussels. Greece could leave the eurozone following parliamentary elections on Sunday. All sides are playing a high-stakes game of poker.

Companies prepare for a Greek exit scenario

Everyone is at work on what to do in case Greece leaves the eurozone, but not everyone is willing to admit it. And if they are, few details are being made public - leading to a hunt for information for onlookers.