He’s not on their radar screen and, in fact, he very much disappears from view. This is kind of the black hole in Baghdadi’s evolution, where we know the least about this period. But what is clear about this period, when we look back and we start interviewing people who were members of the insurgency, we realize that, in fact, he was working his way up the ranks of the organization all along. I have spoken to members of the Islamic State of Iraq. This is the group that preceded the Islamic State. And already, in 2006, 2007, 2008, you are seeing him in the presence of senior leaders of the group that goes on to be the Islamic State, but he’s there in a support role. He’s an aide. He’s an associate. He’s not the big guy yet. And the first time that he reappears for coalition officials is in 2009, when they do a raid in the house of one of the leaders of the insurgency, and they find a personnel roster that includes the following name, Abu Dua. Abu Dua, we later learn, is the nom de guerre that Baghdadi wore before he took the name Abu Bakr al-Baghdadi. And really just a year later, in 2010, the penultimate leader of ISIS is killed, and Baghdadi is named the new leader. He’s taking over, really, what was a flagging and nearly defeated insurgency. According to the C.I.A., they were down to just 700 or so members.