CALGARY, Alberta, Feb. 26, 2021 (GLOBE NEWSWIRE) -- News Release – TC Energy Corporation (TSX, NYSE: TRP) (TC Energy) and TC PipeLines, LP (NYSE:TCP) (TCP) announced that at the special meeting of TCP common unitholders held earlier today, TCP unitholders voted to approve the previously announced merger of TCP and a wholly owned subsidiary of TC Energy pursuant to the Agreement and Plan of Merger dated December 14, 2020 (the “Merger Agreement”) between TCP, TC Energy and certain other related...