Facebook is teaming up with organizations such as Lyft to make it easier to help people during a crisis. Now these companies can provide critical information, and services directly on the Community Help page. Lyft's Head of Social Impact Mike Masserman and Facebook's Social Good Product Lead Asha Sharma explain how this new integration works.

Stories of heroism inside Marjory Stoneman Douglas High School. The mass shooting killed 17 people, and inured many others. Culinary Instructor Ashley Kurth describes the scene inside the high school, and how she was able to shepherd 65 students inside a classroom during the attack.