By Martin Bright, September 15, 2011
The old 1930s US mine workers' chant, Which Side Are You On? still has a resonance for the trade union movement across the world.
This week the TUC decided which side it was on. It chose a tiny ultra-left UK fringe organisation, the Palestine Solidarity Campaign, over its comrades in the Israeli trade union the Histadrut, and the Palestinian General Federation of Trade Unions (PGFTU).