Expert insists on gun reform after school shooting
Many questions remain to be answered about the elementary school shooting in Uvalde, Texas. But here are the basics: A gunman stormed into Robb Elementary Tuesday and killed 19 children and two teachers. It was the United States' deadliest school shooting in nearly a decade. Law enforcement officers killed the shooter. He was identified as a local 18-year-old who had shot and wounded his grandmother shortly before the massacre. Investigators haven't disclosed any motives for the shootings. Authorities haven't yet released the names of the dead, but some information about them has emerged from families of victims as young as 8. Odis Johnson, faculty member with the Center for Gun Violence Solutions at Johns Hopkins University argues a broader approach to preventing active shooter situations

