Whakakī i te rerenga e whai ake nei: Mai i te Whiringa-a-rangi 1999 ki Whiringa-a-rangi 2001, ko ia te Kaiwhakahaere mo nga Raruraru Whakawhanaunga i runga i nga kaimahi o te Kaunihera Haumaru o te Motu (NSC), i reira ia te kawenga mo te whakakotahitanga me te whakatinanatanga o te kaupapa here whakahee a te US. I tēnei wā, i whakahaere ia i te urupare a te Kāwanatanga o U.S. ki te whakatūpato whakamataku o te Mileniuma, te
Ko te whakaeke a USS "Cole", me ngā whakaeke o te 11 o Mahuru. I a ia e mahi ana i te NSC, i karanga a Cressey kia tangohia nga kaupae ki a al-Qaeda me Bin Laden, i tino kore e aro ki a 9/11.