CNN CNN Newsroom April 3, 2014 14:10:00
People on base about the issue of carrying guns on the grounds of ft. hood. what did they tell you? >> reporter: if you're lawfully carrying a gun and living on or off post. in this case the 34-year-old was living off post. you can be living on post and legally have a firearm. you have to keep it in the privacy of your home. you have to as we just heard, they want you to register it with commanders. help us understand if one were to buy a gun perfectly a-okay mentally and want to take that to their private residence on post here or elsewhere in the country, that's legal is it not? >> it can va...