Facebook has refocused and expanded its own 'Amber Alert' system to help law enforcement quicker. Facebook's Head of Trust and Safety, Emily Vacher, breaks down the new alert system and why it's a vital tool.

Positive data in the fight against cancer as rates have been declining with advances in early detection and treatment have becoming more common. FOX News Contributor and Director of Breast Imagining at MSK Monmouth Dr. Nicole Saphier discusses.

Plus, commentary by Dr. Marc Siegel.