His name is whispered in Harare or spoken with a fist in front of the mouth as if to cough. With five months to go before the next election in Zimbabwe, many people avoid saying "Nelson Chamisa" in public when referring to the main opponent of the current president. The 45-year-old lawyer says, in an interview with AFP, that the government is using "strategies and tactics" that are, "typical of tyrannies and dictatorships across the world" IMAGES AND SOUNDBITES