evaluated at ft. hood for possible post-traumatic stress. he was undergoing treatment for anxiety and depression. and he had recently purchased the handgun. the army says this soldier was also undergoing treatment for a variety of other psychological and psychiatric issues. so certainly, this is going to bring up multiple questions now in the investigation. did ft. hood security meet standards after the 2009 surgery and what was going on with this soldier and how come nobody noticed. >> good question. barbara star, thank you so much for that. >> and obviously on the military side, they did notice, they were treating him. the pictures cloudy. trying to pick our way through it. joining me from washington, mr.