`` Let their sacrifice be a summons , '' Obama says . Service held Friday morning at CIA headquarters in Afghanistan , Langley . 7 CIA officers were killed Friday in suicide bombing in Langley . Intelligence analyst says suicide bombing was `` a huge blow , symbolically and tactically ''
`` Let their sacrifice be a summons , '' Obama says . Service held Friday morning at CIA headquarters in Langley , Virginia . 7 CIA officers were killed December 30 in suicide bombing in Afghanistan . Intelligence analyst says suicide bombing was `` a huge blow , symbolically and tactically ''