(Brynn Anderson | AP file photo) In this June 7, 2018 photo, a puddle blocks a path that leads into the Panther Island Mitigation Bank near Naples, Fla. The Trump administration on Thursday, Sept. 12, 2019, revoked an Obama-era regulation that shielded many U.S. wetlands and streams from pollution but was opposed by developers and farmers who said it hurt economic development and infringed on property rights.