https://www.goerie.com/story/news/politics/elections/2021/10/11/democrat-attorney-general-josh-shapiro-pennsylvania-governor-campaign/5997701001/

https://pittsburgh.cbslocal.com/2021/10/08/ag-shapiro-and-others-file-usps-complaint/

https://www.penncapital-star.com/energy-environment/shapiro-files-criminal-charges-against-energy-transfer-in-construction-of-mariner-east-2-pipeline/