AdvertisementLeaders From 13 States Urge Federal Court To Allow Supervised Injection SitesJuly 11, 2019Bobby AllynfacebookEmailSupplies sit on a check-in desk at a model of a hypothetical injection site in San Francisco, pictured here in September 2018. Local leaders from San Francisco are among a dozen local officials urging a federal court to allow an effort to open a supervised injection site in Philadelphia. (AP)