Tsvangirai says he is being framed Lawyers defending Zimbabwe's opposition leader Morgan Tsvangirai on treason charges have accused the key prosecution witness of being a serial fraudster. They say that Canada-based political consultant Ari Ben-Menashe video-taped a meeting with Mr Tsvangirai as part of a government plot to stifle the opposition. Mr Tsvangirai and two colleagues from the Movement for Democratic Change (MDC) pleaded not guilty to treason charges when the trial began on Monday. Mr Ben-Menashe, a former Israeli intelligence officer, says the three contracted him to assassinate President Robert Mugabe before last year's elections. Mr Mugabe won but...