HIS hair has turned white, his children have grown up and George Ishaq should, like other Egyptian men of his age, be gossiping in Cairo coffee-shops and dozing over the newspaper. But there is a youthful bounce to this former communist, aged 66, who behaves more like a student activist than a retired school teacher. Whether organising a demonstration or speaking out to visiting journalists against the regime of President Mubarak, the co-founder of the Kefaya (Enough) movement feels that his time has finally come.Full Story