They didn't pull out because the mine isn't economically feasible . They pulled out because they knew Obama's government was playing them. They weren't getting an honest look by the EPA . They realized it was money wasted while Obama was president , and would be if another democrat was elected.  Trump's election is a game changer . Concerning the King Cove road---who's side are you on ?  It's a fact that people can't get to the airport in bad weather , but will be able to with that road. Plus , and this is the kicker---that road will have zero impact on birds.  And even if it did , I'd choose humans over birds every time.