 NEW YORK--BUSINESS WIRE--Halper Sadeh LLP, a global investor rights law firm, is investigating whether the sale of TC PipeLines, LP NYSE: TCP to TC Energy Corporation for 0.70 common shares of TC Energy for each publicly-held TCP common unit is fair to TCP shareholders. Halper Sadeh encourages TCP shareholders to click here to learn more about their legal rights and options or contact Daniel Sadeh or Zachary Halper at 212 763-0060 or or The i 