American Radical

**As seen on BBC news**
**As featured on BBC Radio 4: Today with Frank Gardner**

‘In order to defeat your enemy, you must first understand them.’ - Tamer Elnoury

Tamer Elnoury, a long-time undercover agent, joined an elite counterterrorism unit after September 11. Its express purpose is to gain the trust of terrorists whose goals are to take out as many people in as public and devastating a way as po...