This is the 45th mass shooting at school in 2015. I don't really care about the debate regarding the 2nd Amendment and how the guns don't kill people do argument, we have to find a way to reduce this number drastically and significantly. If the people who did it had mental issues, then pass a law to treat more mental patients. If more criminals caused this, then they should tighten the background check and makes it harder for them to buy firearms. Right now the NRA, the gun owner rights group, and even Congress are standing idly by and refused to do anything for fear that it will infringe on their ability to buy those high caliber guns and rifles. So they'd rather treat school shootings as just a way of life, but it should not and cannot be. America as a nation must do something about it, and fast.