improvements to our background check system, which everybody wants. finally all of us agree that we must harden certain schools. at the same time the police have to be able to get into those schools if there s a problem. we want armed guards. we want to be able to get in. i saw some of the craziest plans that i ve ever seen. you can spend a fortune on each school. you will spend so much, nobody knows more about construction than i do. you will spend so much, you re going to make it so hard that you can t run a d-8 you know what that is through the doors. it s a tractor. the only thing is if one of those maniacs gets in, you can t get in. we have to be careful.