Seconds matter.

Lakeville Area Schools is the first public school district in the nation to us 3D Response Systems, a design to help police respond quicker and provide tools for the people inside to survive. https://www.kare11.com/article/news/local/lakevilles-new-approach-to-school-security-gaining-attention/89-11e076df-da43-4e50-8080-30dcb6ce84f5 Welcome to the official YouTube channel of KARE 11 News. Subscribe to our channel for compelling and dramatic storytelling, award winning investigations, breaking news and information you can use. » Subscribe to KARE 11 on YouTube: https://www.youtube.com/subscription_... » Watch more KARE 11 video: https://www.youtube.com/user/KARE11/v... » Visit KARE11.com: http://www.kare11.com/ » Download our app! https://www.kare11.com/appredirect/ » Find KARE 11 on Facebook: https://www.facebook.com/KARE11/ » Follow KARE 11 on Twitter: https://twitter.com/kare11 » Follow KARE 11 on Instagram: https://www.instagram.com/kare11/

Jason Polinski of 3D Response Systems joins Rena Sarigianopoulos to talk about keeping our schools safe and the work his company can do to protect our children and schools in the case of an active shooter situation.