(November 11, 2019, 8:37 AM EST) -- PHILADELPHIA — The Third Circuit U.S. Court of Appeals on Oct. 25 set a tentative date for oral arguments in an appeal brought by three Pennsylvania state senators who argue that they have the right to intervene in a lawsuit over hydraulic fracturing in the Delaware River Basin (DRB). The Third Circuit set the tentative date as Dec. 12 (Wayne Land and Mineral Group LLC v. Delaware River Basin Commission, No. 19-2354, 3rd Cir.)....