Shapiro hails Pennsylvania court ruling protecting mail ballots  The HillMisdated Mail-In Ballots Should Still Count, Pennsylvania Court Rules  The New York TimesThese three court cases could determine how Pennsylvania handles mail ballots this fall  Spotlight PACommonwealth Court says rejecting mail-in ballots without a date violates the Pa. Constitution  Pennsylvania Capital-StarEditorial: Washington County ballot ‘curing’ decision should be spread statewide  Pittsburgh Post-Gazette