Norfolk,VA-Based Railroad Co Norfolk Southern Corp (NSC) 4Q 2017 Net Income Was $3,968 Mil, Up an Off-the-Charts 854%, or Up $3,522 Mil From the 4Q 2016 Net Income of $416 Mil ...................................................................................... The Trump Tax Bill, Predominately Its Forgiveness of Existing NSC Tax Debt, Which Was Funded Completely By US Taxpayers, Increased NSC’s 4Q 2017 Net Income By $3,482 Mil, or Comprised 98% of the $3,522 Mil 4Q 2017 Net Income Increase