I guess college campuses need to be locked down like the grade schools. Like the Columbine shooting, the government and school systems came up with a way to protect the students after the fact. Not as easy with a college campus that is so open. E-mailing students warning of a problem is not the answer. We have warning sirens for weather. Maybe college campuses need a similar system for something like this. The other thought is very expensive, uninviting, and just plane ugly. Control the access points to the campus. That means putting a fence around the college and having everyone enter and leave through several gates. I am sure we will have information come forth for a few weeks and a congressional committee look into this too.