The trade war presents threats to The First Bancorp, Inc.'s (NASDAQ: FNLC ) loan growth as well as provision expense for loan losses. Fortunately, the net interest margin will likely continue to expand this year because of last year's rate cuts andAnalyst’s Disclosure: I/we have no stock, option or similar derivative position in any of the companies mentioned, and no plans to initiate any such positions within the next 72 hours. I wrote this article myself, and it expresses my own opinions. I am not receivi ...