Profile: Don Cruickshank

When your career has already taken you to the vertigo-inducing heights of managing director of the Virgin Group, chief executive of the National Health Service in Scotland and chairman of the London Stock Exchange, there isn't much else you can achieve. Short of running as a candidate for president of the United States, there's little else to go for. But that's not the way Don Cruickshank sees it. Rather than rest on his substantial laurels, Cruickshank has taken on a mantle that ranks high