@CNN: Parkland seniors prepare for a bittersweet graduation without 4 of their classmates https://t.co/jJJPo40xb6 https://t.co/LQMen2xidK

@CNN: Parkland seniors prepare for a bittersweet graduation without 4 of their classmates https://t.co/jJJPo40xb6 https://t.co/LQMen2xidK