High school students across the United States walked out of their classrooms by the thousands in a show of protest and concern over gun violence on campus.<br />The coast-to-coast 'walk-out' comes a month after a deadly shooting in Florida, where 17 students and faculty members were killed, and another 17 were wounded.<br />Students chanted slogans like, 'no more silence' and 'we want change', as part of the National School Walkout. <br />
