newtown. >> a university professor studies these massive school shootings, he himself is a proponent of gun control but he talks about the fact when you talk about armed guards and armed teachers or other safety measures he worries about the impact, i'm not a big fan of making schools look like fortresses because they sent a message to get that the bad guys coming for you and we are surrounding you with security, you must have a bull's-eye on your back and that can instill fear, not relieve it. as a young person what do you think of that? >> i talked to my classmates about this and a lot of people. the idea of armed guards has a lot of support and i want to say after 9/11, they added security because it keeps us safe, the same thing in schools and you get used to it, schools will add security, metal detectors, single entry points, armed guards and over time we will get used to it. it is for our own safety, the