Chesterbrook, PA-Based Drug Wholesaler AmerisourceBergen Dec 2017 Quarter Net Income Was $862 Mil, Up 249% From the Dec 2016 Quarter Net Income of $247 Mil ....................................................................................... $898 Mil or 104% of AmerisourceBergen's Dec 2017 Quarter Net Income of $862 Mil Was Due Solely To the Incredibly Favorable US Tax Debt Forgiveness Feature in the US Trump Tax Bill