- National School Walkout: Live UpdatesNew York Times
- ‘We’re alive. They’re dead.’ Baltimore-area students join nationwide demonstration against gun violenceBaltimore Sun
- Florida shooting: US high school students stage mass walkoutBBC News
- National school walkout marks month since Parkland mass shootingNBCNews.com
- Philly teens to Florida teens: Would you have stood in solidarity with us? | Helen UbiñasPhilly.com