Students from Marjory Stoneman Douglas High School stand together at the end of the March for Our Lives rally on March 24, 2018 in Washington, DC....
June 11: Crowds with signs gather at the March for our Lives rally against gun violence at the National Mall in Washington, D.C. On June 11, 2022.
Demonstrators are gathered at the National Mall during the 'March For Our Lives' to protest gun violence in Washington, D.C., United States, on June...
People arrive early for the March For Our Lives rally against gun violence in Washington, DC on March 24, 2018.
Crowds filled blocks of Pennsylvania Ave holding signs during march for our lives. Tens of thousands of Americans took to the street on Washington DC...
Demonstrators during a March For Our Lives rally near the Washington Monument in Washington, D.C., US, on Saturday, June 11, 2022. In the wake of the...
Counter-protester is detained after jumping a barricade in an attempt to disrupt a March for Our Lives rally against gun violence on the National...
June 11: Natalia Peña holds up a sig at the March for our Lives rally against gun violence at the National Mall in Washington, D.C. On June 11, 2022.
Counter-protester is detained after jumping a barricade in an attempt to disrupt a March for Our Lives rally against gun violence on the National...
Students from Marjory Stoneman Douglas High School in Florida, the scene of a mass shooting Feb. 14, were joined by over 800 thousand people as they...
Gonzalez speaks during March for Our Lives 2022 on June 11, 2022 in Washington, DC. X Gonzalez is a survivor from the Marjory Stoneman Douglas mass...
Anti-gun violence demonstrators gather on the National Mall near the Washington Monument for a March for Our Lives Rally on Saturday, June 11, 2022...
Gonzalez, March For Our Lives co-Founder and Parkland survivor, speaks during a March For Our Lives in New York, US, on Saturday, June 11, 2022. In...
Gun reform advocates line Pennsylvania Avenue while attending the March for Our Lives rally March 24, 2018 in Washington, DC. Hundreds of thousands...
Demonstrators attend a March for Our Lives rally against gun violence on the National Mall June 11, 2022 in Washington, DC. The March For Our Lives...
June 11: People hold up signs and listen to speakers at the March for our Lives rally against gun violence at the National Mall in Washington, D.C....
Demonstrators attend a March for Our Lives rally against gun violence on the National Mall June 11, 2022 in Washington, DC. The March For Our Lives...
June 11: People hold up signs at the March for our Lives rally against gun violence at the National Mall in Washington, D.C. On June 11, 2022.
In this file photo taken on March 24, 2018 Marjory Stoneman Douglas High School student Emma Gonzalez listens with other students during the March...
Washington, D.C. Hundreds of thousands gather on Pennsylvania Avenue, NW in 'March for Our Lives' Rally and Protest, Washington D.C..
Counter-protester jumps a barricade in an attempt to disrupt a March for Our Lives rally against gun violence on the National Mall June 11, 2022 in...
Demonstrators attend a March for Our Lives rally against gun violence at the base of the Washington Monument on the National Mall June 11, 2022 in...
Counter-protester is detained after jumping a barricade in an attempt to disrupt a March for Our Lives rally against gun violence on the National...
Protesters gather for the March for Our Lives rally along Pennsylvania Avenue March 24, 2018 in Washington, DC. Hundreds of thousands of...
Demonstrators attend a March for Our Lives rally against gun violence on the National Mall June 11, 2022 in Washington, DC. The March For Our Lives...
Manny Oliver, Patricia Oliver and David Hogg speak during March for Our Lives 2022 on June 11, 2022 in Washington, DC. Manny Oliver and Patricia...
Counter-protester is detained by U.S. Park Police as they attempt to disrupt a March for Our Lives rally against gun violence on the National Mall...
Demonstrators during a March For Our Lives rally near the Washington Monument in Washington, D.C., US, on Saturday, June 11, 2022. In the wake of the...
Thousands gather, including Matthew Groum Aster Zeleke, Edan Groum and Yeshi Zeleke from Wilmington Delaware, to participate in the youth-led March...
People take part in the March For Our Lives rally against gun violence in Washington, DC on March 24, 2018. Galvanized by a massacre at a Florida...
Demonstrators attend a March for Our Lives rally against gun violence on the National Mall June 11, 2022 in Washington, DC. The March For Our Lives...
Washington, D.C. Hundreds of thousands protest against NRA on Pennsylvania Avenue during 'March for Our Lives' Rally, Washington D.C..
Tens of thousands participate in the March for Our Lives Rally along Pennsylvania Avenue on March 24, 2018 in downtown Washington, D.C. The gun...
People protest for tighter gun laws during the student organized 'March For Our Lives' rally in Los Angeles, California on March 24, 2018. Galvanized...
Yolanda King speaks during March for Our Lives 2022 on June 11, 2022 in Washington, DC. Yolanda King is the granddaughter of Martin Luther King Jr.,...
Rep. Cori Bush speaks during a March for Our Lives rally against gun violence on the National Mall June 11, 2022 in Washington, DC. The March For Our...
Demonstrators attend a March for Our Lives rally against gun violence at the base of the Washington Monument on the National Mall June 11, 2022 in...
Demonstrators attend a March for Our Lives rally against gun violence on the National Mall June 11, 2022 in Washington, DC. The March For Our Lives...
June 11: Gun violence survivor and activist David Hogg speaks at the March for our Lives rally against gun violence at the National Mall in...
Protestor attends a March for Our Lives rally against gun violence on the National Mall June 11, 2022 in Washington, DC. The March For Our Lives...
As the panic subsided, people comforted each other after a man charged the main stage at the March for Our Lives rally on the National Mall near the...
Gonzalez holds her graduation diploma speaks during March for Our Lives 2022 on June 11, 2022 in Washington, DC. X Gonzalez is a survivor from the...
June 11: Crowds watch as gun violence survivor and activist David Hogg speaks at the March for our Lives rally against gun violence at the National...
Demonstrators attend a March for Our Lives rally against gun violence at the base of the Washington Monument on the National Mall June 11, 2022 in...
Payton Ziegler of Washington, D.C., bottom right, raises her hand as she cheers during a speech in the March For Our Lives rally at The National Mall...
Marjory Stoneman Douglas High School student David Hogg speaks during the March for Our Lives rally on March 24, 2018 in Washington, DC. More than...
The March For Our Lives stage sign is seen near the capitol ahead of the anti-gun rally in Washington, DC, on March 23, 2018.