procedures at this point -- i don't want to influence the outcome of an investigation. buff at this point we think the procedures were correctly followed and it was a righteous strike. >> the administration insisted that the intelligence was good. >> we had very good intelligence that isis-k was preparing a specific type vehicle at a specific type location. we monitored that through various means. and all of the engagement criteria were being met. we went through the same level of rigor we have for years. >> the administration explained that civilian casualties appeared to be because of explosives that were carried by the purported terrorists. >> there is a reasonable conclusion to be made that there was explosives in that vehicle. . >> it turned out that was wrong. the administration later admitted it had made a horrible mistake. so when we look at the failures