Zwelinzima Vavi is general secretary of the Congress of South African trade unions . He calls for drastic action to deal with the problem of youth unemployment . ' he government has been very slow in dealing with this issue and it needs to be dealt with. a socialist , but a realist , ' says Vavi .
Zwelinzima Vavi is general secretary of the Congress of South African trade unions . He calls for drastic action to deal with the problem of youth unemployment . ' I 'm a socialist , but a realist , ' says Vavi .