Alcoa Corporation (NYSE: AA ) may be facing substantial headwinds resulting from the 50% tariff imposed on Canadian imports of aluminum into the U.S. This could potentially upend management’s debt and capital return program in theMichael Del Monte is a buy-side equity analyst with over 5 years of industry experience. Prior to working in the investment management industry, Michael spent over a decade in professional services working across industries that include O&G, OFS, Midstream, Industrials, Information ...