10 AM ET: Uvalde families respond to inaction, VP to Buffalo shooting victim memorial service, Brazil police death protests & more

Families of those killed in the Uvalde, Texas school shooting are looking for answers after officials admitted “the wrong decision” was made in not breaching the classroom doors. We’re learning more about social media threats made by the suspected gunman in the weeks leading up to the attack. Vice President Kamala Harris attends a funeral for one of the Buffalo, New York supermarket shooting victims. Anger is being directed at police in Brazil after a deadly arrest. And the Saint Louis Zoo welcomes two endangered leopard cubs. To learn more about how CNN protects listener privacy, visit cnn.com/privacy