My brother, the terroristTo play this audio please enable JavaScript, and consider upgrading to a web browser that supports HTML5 videoAshley Byrne06/15/2013June 15, 2013Robb Leech always looked up to his elder step-brother. Now, he has to come to terms with the fact that the boy he knew grew up to be a would-be-terrorist.https://p.dw.com/p/18q2yAdvertisement Report: Ashley Byrne