Unearthing the truth: acquiring, authenticating and analysing information

John Taylor (+44 (0)1747 820019, john@jtip.co.uk) is a Director at PGI Training. The PGI Group specialises in intelligence products and services and due diligence; surveillance and investigation; close protection and cyber security.

Are you good at extracting information from people, judging their truthfulness and then analysing the results? Most think they're okay; but most are not, says John Taylor of PGI Training, who suggests some ways to improve.