expert with watchdog group public accident said yesterday, bp has a culture of reckless new and that you must resist the urge to simply do a pr facelift of the kind favored by tony hayward. so mr. dudley, what are you going to do? does bp need a top-down remake when it comes to management style and safety? >> john, i don't think bp is reckless. nor do i think we do things to cut corners, nor did we design wells that are somehow different than many of the other wells in the gulf of mexico. but, having said that, we've had a tragic accident and there is no question that we will make some changes going forward, significant changes. and from between now and october there will be a lot of planning and looking into what we need to do to focus on safety and reliable operations. we're going to learn not only bp, but the entire industry is going to learn from these investigations. what came out of the marine