Get real. That kind of information has ALWAYS been in effect in the event of disaster or other emergencies in schools and the larger community. It's even been utilized numerous times. So far as I know, all the parents were eventually reunited with their own children...

Aren't you worried about 'lockdowns' in schools? I'm sure they could spirit our children out the back doors while we think they are secure. They could have a head start of 5 or 6 hours. Imagine.