8th-graders take up the case of Elizabeth Johnson Jr., accused in the Salem witch trials
                                
                                
                                    (Newser) -
                                    More than three centuries after a Massachusetts woman was wrongly convicted of witchcraft and sentenced to death, she's finally on the verge of being exonerated—thanks to a curious eighth-grade civics class, per the  AP . State Sen. Diana DiZoglio, a Democrat from Methuen, has introduced legislation to clear the...