1985 ban out of date, advocates argue
                                
                                
                                    (Newser) -
                                    A quarter-century after the US started barring gay men from donating blood, Department of Health and Human Services experts are deciding whether to lift the lifetime ban,  HealthDay News  reports. The policy was instituted in 1985, as public consciousness of HIV/AIDS grew. "There was good reason for it, based...