not trust pakistan to share the information about the impending mission to go and kill osama bin laden outside islamabad. so the bottom line is that the president in his comments made clear that he wants pakistan to be investigating exactly what ties there may have been with bin laden, who may have been providing him with safe harbor, just as the u.s. also investigates. but the president also had something very interesting to say about how he thinks that killing bin laden may now open the door to dealing a death blow to al qaeda in general. take a listen. >> we're not done yet, but we've got the opportunity, i think, to really, finally, defeat, at least al qaeda in that border region between pakistan and afghanistan. but it does mean we've got a chance to, i think, really delivery a fatal blow to this organization. >> when you combine that with the fact that defense secretary robert gates on friday said that killing bin laden could be a game changer in terms of the