The Business - 28/03/2010

With raids on top banks and a big hedge fund this week, Graham Stewart examines insider dealing. His guests are Tony Craze of DawnTraders; Mark Hynes who advises listed companies on best practice in investor relations; and former solicitor Nicholas Grier, who's now head of the Law Department at Edinburgh Napier University. And Gillian Sharpe reports on the challenges of recruiting the right person for the job.