external In the Media March 7, 2022 David Sacco, a practitioner in residence of finance, said that shutting down the Keystone pipeline a year ago strengthened Russia's economy. https://www.newsweek.com/little-evidence-keystone-pipeline-would-level-prices-despite-gop-claims-1685093 david-sacco news-all news-in-the-media year-2022 month-march name-david-sacco