Marjory Stoneman Douglas High School senior Delaney Tarr speaks at a rally to support gun safety legislation on how she's changed in the wake of the deadly shooting at her school: "My innocence, our innocence has been taken away from us." https://t.co/q0YbD0eu4l pic.twitter.com/n65IvKm06c

— ABC News (@ABC) February 17, 2018