wounded 58 others. >> he had gone to the movie with some friends for their midnight showing that they always did. and 3:00 in the morning, i got a knock on my door and it was a couple of friends of theirs. and i was like where is a.j.? it's not something you ever want to go through. you know, i just thought if i prayed enough, he would be okay. and he wasn't. but that's why i'm here. it is easy to just kind of move on if it hasn't affected your life. but that's why i'm here is to make a difference and don't let people forget how important it is. >> go ahead and do our first interview, okay? >> okay. >> teresa is here with her brother dave, a policeman, a republican, and a gunowner. >> these mass murders, on average we've had four a year since columbine. and last year we had 15.