Unite General Secretary, Len McCluskey addresses delegates at the Trades Union Congress (TUC)'s annual congress in central London, on September 12, 2011. The leader of Britain's trade unions said Monday last month's riots had exposed deep social divisions and warned cuts to public services would only deepen the gulf. Brendan Barber, general secretary of the Trades Union Congress (TUC), launched a fierce attack on the coalition government's response to the unrest in England, saying it was failing to address the underlying causes of the violence. AFP PHOTO / CARL COURT (Photo credit should read CARL COURT/AFP/Getty Images)
