(July 12, 2019, 3:58 PM EDT) -- PHILADELPHIA — Three Pennsylvania state senators on June 11 filed a notice of appeal in the Third Circuit U.S. Court of Appeal opposing a district court’s ruling that they do not have the right to intervene in a lawsuit over hydraulic fracturing in the Delaware River Basin (DRB) because they provided no evidence that they were parties to the litigation (Wayne Land and Mineral Group LLC v. Delaware River Basin Commission, No. 19-2354, 3rd Cir.)....