in retaliation for the killing of the al qaeda leader. at least 80 people were killed at the military training facility. u.s. intelligence officers finally had their chance to interview the bin laden wives who were inside that compound. both u.s. and pakistani officials tell us the three women were questioned together and were openly hostile toward their american interrogators. and defense secretary robert gates says navy s.e.a.l.s who carried out the raid are now worried about retaliation. in fact, gates says security measures have been beefed up for the s.e.a.l.s and their families. >> i think there has been a consistent and effective effort to protect the identities of those who participated in the raid. and i think that has to continue. >> so let's begin in our washington bureau with the pentagon correspondent chris laurc lawrence. chris, secretary gates is worried that all this information is leaking out about how the raid went down, and this is endangering the navy s.e.a.l.s.