Zwelinzima Vavi - Suspended Head of South African Trade Unions (COSATU)

South Africa holds elections in May and complaints from workers are getting louder. Unofficial figures show that nearly half of the working population doesn't have a proper job. So what happened to the post-apartheid dream of work and education for all? Hardtalk is in Johannesburg to speak to Zwelinzima Vavi, the now suspended head of COSATU, the powerful trade unions alliance - is it holding back South Africa's progress?