Weapon Acquired News Today

We need to see that to understand if there were things done in terms of acquiring materiel for explosive devices. whether there was a weapon acquired, the way it was acquired that gives us lessons learned at how we look at weapons related issues into the future. still a lot of questions we dont have answers to, wolf. >> asha, the fbi, as you know, is assisting in the investigation. how does the fbi typically help in a case of mass murder like this? >> well, the fbi has an excellent evidence resp...