let's bring in michael dorn on the phone from atlanta. he's a school safety expert and director of safe havens international. i assume you're up to speed, sir, on what has been happening out there in >> let me ask you this: does the fact that this is a community college which ordinarily would mean a lot of commuter students not on campus, not students living on campus, does this in any way in your opinion complicate the investigation? >> yes, sir, it does. i was in charge of evaluation for all the technical colleges in georgia and the campus designs are very different, much more open than a k-12 campus. our k-12 campuses are typically way ahead in terms of prevention and response and preparedness although there's many well prepared higher ed entities but they're very often more difficult to control. and you've got a lot of people coming anticipate going. so they have -- and going. so they have those same risks that you'll see at our independent school campuses for k-12 and many of our smaller public and private colleges and technical coll

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