Posted: May 21, 2021 4:00 AM ET | Last Updated: May 21 Then-Canadian ambassador to Israel Vivian Bercovici shakes hands with Israeli Prime Minister Benjamin Netanyahu during former prime minister Stephen Harper's trip to Israel in 2014.(The Canadian Embassy in Israel) Vivian Bercovici, Canada's former ambassador to Israel, worked for the Israeli intelligence firm Black Cube after her diplomatic tenure ended, Radio-Canada has learned. Black Cube is a controversial private sector company composed of ex-members of the Mossad and other Israeli intelligence agencies. Messages addressed to a potent...