Now playing Next World News Winter Olympics brings Russian gay rights into focus - but attitudes are worse elsewhere 16/08/2013
Now playing Next Egypt Curfews and a state of emergency in Egypt as Cairo becomes a "war zone" 14/08/2013
Now playing Next Norway Norway PM works as undercover taxi driver as part of re-election campaign 12/08/2013
Now playing Next World Spanish prime minister Rajoy denies corruption allegations in parliament 01/08/2013
Now playing Next Zimbabwe Zimbabwe facing an uncertain future as presidential election looms 29/07/2013