Unions played an essential role in Tunisian revolt‏

'The trade unions (al-niqabat) played an essential role, and were among those demanding the departure of the president. You don’t get massive crowds like the one in Tunis without a lot of workers joining in. There are few labor correspondents any longer, and the press downplays the role of workers as a result of neither having good sources among them nor an adequate understanding of the importance of labor mobilization.