Heart disease worsened by emphysema, medical examiner says
                                
                                
                                    (Newser) -
                                    The New York City medical examiner says Ric Ocasek, the 75-year-old frontman for The Cars who was  found dead at his Manhattan apartment Sunday , died of heart disease, worsened by emphysema, the  AP  reports. Ocasek's wife, model and actress Paulina Porizkova, posted  a statement on Instagram  Monday, saying that...