are starting to piece together a profile of the suspect amid loud recalls for something to be gone about gun violence at our schools. incoming president of the national rifle association oliver north. >> you aren't going to fix it by taking away the rights of law abiding citizens. you have to fix it in a way that hardens the place sufficiently that those kids are safe inside the door. if that means metal detectors getting out of the high school, you get them. >> eric: doug mcelway is live with the latest. they're planning for new security measures at the schools? >> we hope to find out more about that at this afternoon's press conference at 5:00 p.m. eastern time at the sante fe independent school district headquarters later today. the debate is beginning to royle here even in this state. governor abbott came back to the school and placed flowers here and indicated the shooting needs to be a real changing point. >> it's time to go to work to