>> right. as we're piecing together what he had on him once he got in the building, there are so many questions about how he got in there at all. he did have an updated security clearance. he was a military subcontractor working on the i.t. systems in here, cleared to go into this facility before he went in yesterday and killed 12 people. should that have happened at all? should there have been more oversight? greg greinke is an attorney for the judge advocate general's office. thank you for joining us. >> my pleasure. >> we're hoping you can clear up this. we learn this had morning that this man was honorably discharged from the navy reserves. however, the navy is telling us at the same time there was a pattern of misconduct. some of those incidents that we suspect include these arrests, for instance, that involved guns. how can you be honorably