 NEW YORK--BUSINESS WIRE--Halper Sadeh LLP, a global investor rights law firm, is investigating whether Tribune Publishing Company NASDAQ: TPCO and its board of directors violated the federal securities laws andor breached their fiduciary duties to shareholders in connection with the proposed sale of Tribune to affiliates of Alden Global Capital Alden. Under the terms of the agreement, Alden will acquire all of the outstanding shares of Tribune common stock not currently owned by Alden 