Ex-VP discharged after a month, implantation of cardiac device
                                
                                
                                    (Newser) -
                                    Former VP Dick Cheney left the hospital today, 6 weeks after being admitted because he was suffering "discomfort" and about a month after having a  cardiac pump implanted . Cheney, 69, suffered his first heart attack at age 37, notes the  Wall Street Journal . He will continue to recuperate at...