'A British man who offered himself as a hostage to save the lives of a group of children was today described by colleagues as a 'born leader'. Mitul Shah, 38, a sales executive from London attempted to strike a deal with the terrorists, replacing children with himself, a heroic act which gave several victims vital time to escape. The selfless father did not get through to the gunmen and was shot alongside a number of children in the Kenyan tragedy, leaving behind his wife and two-year-old daughter. Today his employers, the cooking oil company Bidco Oil, and his work colleagues...