Tuesday, a gunman opened fire at Robb Elementary School in the city of Uvalde, Texas. Ray spoke with security analyst Paul Viollis and CBS's Chris Fox who is covering the story in Uvalde.

Paul Viollis: Guns involved in the shooting, signs on social media, the shooter's grandmother, and more.

Chris Fox: All hands are on deck, parents and children in the reunification center as well as the grief of the community.