He's talking about the leaders, not the footsoldiers.
They whip thier followers up into a frenzy and send them out.
Some bombers might fall into that catgegory but others don't. Many of the Muslims have taken a cold blooded approach and weren't whipped into a frenzy. They read the Koran and know what God wants done.
The young men who drove those aircraft on 9-11 weren't "hot heads".
They were financially well off and had decent educations. They also had many months to think it through. Even time to make out wills.
When the time came, they did it for their God (Alla).
This is a religious driven Jihad against all infidels and their Muslim collaborators. The weapons are the sword and the Muslim wombs. - tom