As the death toll mounts in the Iraq War, Americans are agonizing over how the mess started and what to do now. George Packer, a staff writer at The New Yorker, joins the debate with his thoughtful book The Assassins' Gate. Packer describes himself as an ambivalent pro-war liberal "who supported a war [in Iraq] by about the same margin that the voting public had supported Al Gore." He never believed the argument that Iraq should be invaded because of weapons of mass destruction. Instead, he saw the war as a way to get rid of Saddam Hussein and build democracy in Iraq, in the vein of the U.S. interventions in Haiti and Bosnia.