A few of my mates went school with him, according to them he was always a bit of a fundamentalist.
When I was told what hed done, it took me a while to remember him, he was completely insignificant. I think his name was Asif, I knew one or 2 of his mates really well, they were in my engineering class, wed play pool between lessons, he would turn up and sit in the corner and watch, a fat kid in an oversized coat, never really said anything.
There were far more dubious characters, proper hate preachers, they probably wouldnt get away with that brand of "free speach"now, I remember the main "preacher", a complete bin ladin look alike, with the clothes and the beard, a spitting image, he once asked me where I lived , "why, you want to blow me up?" I said, "no, not you" he said.....chilling.
I heard he was actually arrested later on, on suspicion of fund raising for the taliban, and then completely changed his ways, no idea how true that was, weird times.