HARARE – The door is still open for other political parties to join the opposition alliance, Jacob Ngarivhume (pictured), a spokesperson of an electoral coalition consummated earlier this month to take on President Robert Mugabe in the much-anticipated 2018 elections has said. The alliance comprises the Morgan Tsvangirai-led MDC, Welshman Ncube’s MDC, Tendai Biti’s People’s…

