the attack comes four days after the united states officially ended its combat operations in iraq. the failed blowout preventer that triggered the bp oil well explosion in the gulf has been brought to the surface and placed on a vessel. the device was taken into custody by the justice department as evidence in its investigation into the incident. despite the sluggish economy, more americans are expected to travel this labor day weekend. aaa expects 34 million people will hit the roads and airways. that's a nearly 10% increase in holiday travel over this time last year. those are your top stories. up next, much more "fareed zakaria gps" and then on "reliable sources" howard kurtz looked alt how the media covered president obama's iraq speech. . they go through every car and truck we make with a big fat red pencil. because they know a family's going to be inside. a teenager. a guy on the way to the job. the engineers of chevrolet.