Arizona high school students spell out "SOS" during gun violence walkout https://t.co/VI5cpasgzj pic.twitter.com/iu6dBF2vEx— The Hill (@thehill) April 20, 2018
Arizona high school students spell out "SOS" during gun violence walkout https://t.co/VI5cpasgzj pic.twitter.com/iu6dBF2vEx— The Hill (@thehill) April 20, 2018
