ProcessingWeek's Top Headlines: Billions wiped off salmon farming shares; land-based salmon needs a breakout; the most perplexing seafood question answeredIn week that saw former White House chief strategist Steve Bannon arrested and bailed on fraud charges, the country's first two regions to host Aquaculture Opportunity Areas, part of President Donald Trump's executive order on promoting american seafood competitiveness and economic growth were unveiled.Foto: JIM WATSONJohn Evans