Peter Bergen (The Osama bin Laden I Know), CNN's national security analyst, revisits the personality and career of the al-Qaeda leader and his immediate circle, while delving into the conflict between al-Qaeda and associates and the U.S. and its coalition. Much of the narrative conforms in outline to other recent books on the conflict, but Bergen adds much detail and contour to his analyses. He finds serious miscalculations on the part of the terrorist organization, and sees the "surge" in Iraq signaling a larger decline in al-Qaeda's potency. At the same time, he argues that the widespread backlash in the Middle East against the September 11 attacks confirms it is mainstream Islam that poses the greatest "ideological threat" to al-Qaeda. The U.S., meanwhile, has let incompetence and a misguided obsession with Iraq undermine its efforts to extinguish al-Qaeda and the enduring influence of bin Laden, who, Bergen argues, is still alive. Drawing on vast firsthand knowledge of the region and mining a huge stock of primary and secondary material, including his own interviews with combatants, the book's depth of detail and breadth of insight make it one of the more useful analyses of the ongoing conflict. Was US policy to take on Al-Qaeda and Al-Qaeda ideology sucessful a failure or something in between? Peter Bergen's takes a critical view of this.