Yousef al-Khattab helped change the way young Muslims were radicalized by spewing extreme Islamist propaganda on a YouTube channel.
Now al-Khattab, who was born Joseph Leonard Cohen and was brought up in New Jersey and in Brooklyn in a Jewish home, tells NPR he made a big mistake and describes himself as a "failure." He's scheduled to appear in a federal court in Alexandria, Va., on Friday to be sentenced on terrorism charges.
The case is significant because al-Khattab, now in his mid-40s, is one o