Scott Reid is co-hosting today. Mark Mendelson - Newstalk 1010 Crime Expert and former homicide detective - on shooting at East York Alternative High..Tracy Vaillancourt - University of Ottawa professor and Canada Research Chair in children's mental health and violence prevention joins the show to talk about how you address violence in schools with your children..Dr. Thomas Linder - Star contributor and digital transformation researcher for Open North, joins the show to takl about AI in policing.