Joachim Gauck is former Lutheran minister
                                
                                
                                    (Newser) -
                                    Germany today elected a former anti-Communist pastor as president, with 72-year-old Joachim Gauck receiving 991 of the 1,232 ballots cast, reports the  AP . Gauck assumes the largely ceremonial post in the wake of the resignation of Christian Wulff, who quit last month in a scandal over financial favors. He...