us. well, that s right. there is a little bit of mutual hostage taking here because the united states has this trove of material that came out of the osama bin laden compound. and the pakistanis don t know what s on the thumb drives, what s on the hard drives. and whether or not they will reveal what the president called this network of support. on the other hand, the pakistanis have the wives who presumably know who came in and out of the compound, what kind of conversations were taking place, whether any of that support network involved members of the isi, the intelligence service or members of the government. and so both sides are trying to game out what the other side already knows. david sanger, one of the most complicated relationships and now even more complicated with this huge foreign policy success for the not getting any easier. not indeed. thank you. thank you very much, david. a new nbc news poll, brand-new, shows an overwhelming majority of americans support