| No one knows for sure who leads these insurgents, some claims the mysterious Al Zarqawi, though he is often quoted (they claimed he left Falluja before it was conquered last week) although there is no solid evidence for any of this.
I'm guessing they're part of the Islamists movement (which Zawahiri and Bin Laden was part of) and they hate Liberalism which they believe will disrupt a person's ability to be a good Muslim and praise Allah. With that in mind, they've managed to twist the Qu'ran and take it literally that any one who is Liberal can be killed as they are not true Muslims. |