By PATRICK WHITTLE, Associated Press PORTLAND, Maine (AP) — The incoming administration of President-elect Donald Trump is likely to bring big changes for one of the oldest sectors of the U.S. economy — seafood — and some in the industry believe the returning president will be more responsive to its needs. Economic analysts paint a more complicated picture, as they fear Trump’s pending trade hostilities with major trading partners Canada and China could make an already pricy kind of protein more expensive to consumers.