Student Is His School's Lone Demonstrator in National Walkout: 'Wow, I'm the Only One'

7,000 Pairs of Shoes Placed Outside Capitol to Represent Kids Killed by Gun Violence

Parkland Students Perform at Carnegie Hall After Deadly Shooting: 'Music Kept Us Going'

Parkland Teacher Jim Gard Denies Locking Students Out of Classroom During Shooting

Stoneman Douglas Students to Perform at Carnegie Hall, 3 Weeks After Parkland Shooting

Teacher Hailed as a Hero 'Is Nothing But a Coward,' One of His Students Says

Final Parkland School Shooting Victim Is Released From Hospital

Father of Parkland Victim Jaime Guttenberg Greets Students as They Return to School