KHSU 90.5 and KHSQ 107.7 may experience intermittent outages today as our engineering team updates infrastructure. Livestreams are unaffected. Thank you for your patience.
Commentator Judith Rich Harris says at times there isn't much a parent can do to prevent a child from using a gun at school and that signs are often not obvious. She says the best preventive measure is simply not to own guns.