You can not bring back jobs shipped overseas when the product that you previously made would cost four times as much to be made in the country that the jobs were shipped from.  The sad part of what has happened in England is that people who thing that because they are not in the EU it will create more jobs are really going to be disappointed.  The producer of any product have to compete on the world market not the local market.  Alaska would not have a fish industry import/export tariffs were allowed as 99% is shipped overseas, Alaska needs free trade to be successful.