Daniel Kebede tells delegates, government’s education policies fall short as he signals growing support for Greens’ among teachersThe leader of the UK’s biggest education union has torn into the government’s record on schools, accusing Labour of letting down the nation’s children and failing to deliver on its promises for education.Daniel Kebede, general secretary of the National Education Union, was unsparing in his criticism of education secretary Bridget Phillipson’s policies in a speech to d...