Is our government doing enough to protect our children at school?

There is nothing the goverment can do that will change the way a person will do things. If someone wants to kill someone then they will find a way. The only thing I can suggest that people do to protect their kids from harm is make sure that the schools have the right kind of lock downs needed form this kind of things happening. It's up to the parents to make sure their childrens schools are safe. Parents should just have cops around campus around the country.