The discussion focuses on the FBI's role in assisting local law enforcement to prevent school shootings. The FBI provides training, awareness, and resources to schools, parents, and teachers to help predict and prevent such incidents. They emphasize the importance of recognizing warning signs and early threat signals, and creating a non-permissive environment to harden school facilities without creating a lockdown atmosphere. Additionally, the FBI works with other agencies to support individuals at risk of making harmful decisions. The FBI also maintains a central repository for background checks to monitor firearm purchases, ensuring that individuals with disqualifying backgrounds are prevented from acquiring firearms.