Jeremy Vine
Once went undercover in Russia to try to buy a MiG fighter jet
Jane Corbin
Is a renowned expert on the al-Qaeda network and Islamist threat
Paul Kenyon
Faked his own death for a programme on life insurance fraud
Raphael Rowe
Specialises in investigating criminal justice system failures
John Sweeney
Has helped clear the names of seven people accused of child murder
Vivian White
Interviewed newly released detainees in Afghanistan and Guantanamo Bay
Hilary Andersson
Uncovered the first evidence of China breaching the arms embargo on Darfur
Peter Taylor
Is an acclaimed Troubles reporter who now focuses on global terror
Shelley Jofre
Was instrumental in forcing an overhaul of how drugs are prescribed
Gerry Northam
Investigated CIA-supported death squads in Central America
