. >>> the fbi has identified the gunman as mohammod youssuf abdulazee. and lisa is following that story for us from washington. >> tony, as jamie indicated the fbi not only identified him. but told us his able. he's 24 years old. we have a photo of abdulazee. this was taken a few months ago, apparently when he was stopped by the police, his only known interaction with the law enforcement, he was arrested allegedly for drunk driving and that was just a few months ago in april. we believe that he was born in kuwait, but he has spent much of his life, if not nearly all of it in the united states. the family moved here, we're told in the 1990. in the fbi statement identifying abdulazee as the shooter, they go on to say that it would be premature to speculate on the motive of the shooter at this time. we will conduct a thorough investigation of this tragedy. abdulazeez was seen driving a mustang in the shooting, and he pulled out a large rifle. and they have been going through that and they will be going through the family home, owned by his parents where abd

the marines killed by the gunman, mohammod youssuf abdulazee diverted him from carrying out a much larger scale attack. it's "too early" to tell if the gunman had been radicalized beforehand and if he acted alone. >> it's very important to not jump to conclusions about what happened. so i would ask that you please be responsible when talking about the case. let us gather the facts we need in order to honor our hero's ultimate sacrifice. >> the agent said that two service members tried to provide cover and assist during the attack, and the chattanooga police department finally intervened killing the gunman. >>> educators gathered today to rethink discipline, in school districts across the country black students are more likely to be suspended or expelled, and often the actions are taken for non-violent offenses, such as cutting the class or dealing with teachers. >> when we continue with the status quo the outcomes are the same. in restrictive places, they never get less restrictive, and increasing in juvenile justice and we all know the consequences of that. >> at the conference, they hig