German Finance Minister Wolfgang Schaeuble hinted on Saturday that Berlin was preparing for a possible Greek default, drawing a parallel with the secrecy of German reunification plans in 1989. At a briefing with reporters after a tense meeting of euro zone finance ministers on Greece on Friday, Schaeuble was asked if euro zone finance ministers were working on a “Plan B” in case negotiations on funding with cash-strapped Athens fail. To explain his position, he drew a parallel with the secrecy that was necessary during the initial stage of planning for German reunification in 1989.