@CNN: Here are some of the walkouts in solidarity with survivors of the mass shooting in Parkland, Florida https://t.co/3atGz9XUo3 https://t.co/YorkSsquhU

@CNN: Here are some of the walkouts in solidarity with survivors of the mass shooting in Parkland, Florida https://t.co/3atGz9XUo3 https://t.co/YorkSsquhU