From fish traps to factory trawlers -

An advertiser-sponsored article in the Seattle Times gushed “Wild Alaska pollock’s fishing fleet is based right here in Seattle although all of the fish are caught in U.S. waters off of the coast of Alaska. This fishery benefits the economic growth of the entire region, including the North Pacific Fishing Fleet.”

That includes 300 commercial fishing vessels of which 226 fish in Alaska.

Many of the boats are huge catcher-processors — factory trawlers — that target pollock, cod, rockfish, flounders and other “groundfish” species. Alaska pollock alone is a 3 billion-pound fishery worth roughly $2...