President Robert Mugabe
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The 'menacing cloud' over Zimbabwe elections

14 October 2012 Last updated at 19:43 BST

Zimbabwe is heading towards new elections, with growing concern that President Robert Mugabe may seek to prevent a free and fair vote, following the imprisonment of supporters of the Prime Minister, Morgan Tsvangirai.

It is four years since Mr Mugabe was forced into a power-sharing deal after a violent, disputed election campaign.

The BBC's Andrew Harding reports from the capital, Harare.