An allen police officer at the mall for anon related call. investigators believe that the shooter was acting alone. >> juliette kai em is back us with. if you are keeping tally, there been 200 mass shootings this year. we are not even 200 days into the year. i think like 120 some days in the year. i was doing the math. we were talking about this before the break. i mean, how do we learn to live with this? because this is america for you. >> yes. obviously, there is the defensive measures making self-targets -- soft targets less response, frtraining for response, training people not just about ...