Roger Cook on the dangers of investigative journalism
Roger Cook told Radio 5 live about some of the most dangerous stings he was involved in.
The Bafta Award winning investigative journalist presented The Cook Report on ITV and Checkpoint on BBC Radio 4.
He spoke to Tony Livesey in front of an audience at 5 live's City of 2012 in Bradford on Avon, Wiltshire.
To hear other 5 live interviews, please visit the best bits page.
Tony Livesey broadcasts Monday to Thursday 2230 to 0100 on Radio 5 live.