Summary: With Egypt in turmoil Kevin Connolly discovers what Hosni Mubarak's sense of timing says about his character. Malcolm Brabant has been finding out how the dreams of migrants die on the streets of Athens. Why a Chinese chicken farmer is ruffling feathers in a Zambian market -- Justin Rowlatt's been investigating. In the southwest of France Chris Bockman's unearthed skullduggery among truffle hunters and their dogs. And Hamilton Wende's been to meet the bare-knuckle brawlers who fight for honour and glory in rural South Africa.
