within weeks, he is converting to islam. >> it changed me. it spoke to me. that book. this is the truth. the truth. i found the truth. >> he takes the name murad storm, travels to yemen, attends a seminary, learns arabic and a strict uncompromising interpretation of islam. >> i was taught everyone else is wrong. >> as simple as that, black and white. you have the truth, they're wrong? >> that's right. >> and those who are wrong, storm believes, are the enemy. all he can think about is training for jihad. storm is white and european. traits that might help a terrorist living in the west avoid detection. he says he soon catches the eye of al qaeda's leader.