What an idiot. If he is so concerned, let HIM write the check for the Eurotrash who cannot live within their means. Germany isn't going to bail out their neighbors while said neighbors retire earlier and wealthier than the Germans who are toting the load in regards to funding extravegance in Greece et al.
If Germany leaves the Eurozone, the entire economic engine of Europe collapses. Is he trying to hasten a depression or another world war?