Sir Paul McCartney takes part in the March for Our Lives Rally near Central Park West in New York on March 24, 2018. (Photo by EDUARDO MUNOZ ALVAREZ/AFP/Getty Images)
US-SCHOOL-SHOOTING-PROTEST-POLITICS
Sir Paul McCartney takes part in the March for Our Lives Rally near Central Park West in New York on March 24, 2018. (Photo by EDUARDO MUNOZ ALVAREZ/AFP/Getty Images)
US-SCHOOL-SHOOTING-PROTEST-POLITICS
People go through Times Square after taking part in the March for Our Lives in New York on March 24, 2018. (Photo by EDUARDO MUNOZ ALVAREZ/AFP/Getty Images)
US-SCHOOL-SHOOTING-PROTEST-POLITICS
A person holds a Guns and Roses sign with the Guns word erased as he takes part in the March for Our Lives Rally near Central Park West in New York on March 24, 2018. (Photo by EDUARDO MUNOZ ALVAREZ/AFP/Getty Images)
Thousands Join March For Our Lives Events Across US For School Safety From Guns
Protestors attend the March For Our Lives just north of Columbus Circle, March 24, 2018 in New York City. (Photo by Drew Angerer/Getty Images)
Thousands Join March For Our Lives Events Across US For School Safety From Guns
Thousands of people, many of them students, march against gun violence in Manhattan during the March for Our Lives rally on March 24, 2018 in New York City. (Photo by Spencer Platt/Getty Images)
Thousands Join March For Our Lives Events Across US For School Safety From Guns
New York City mayor Bill de Blasio joins thousands of people, many of them students, march against gun violence in Manhattan during the March for Our Lives rally on March 24, 2018 in New York City. (Photo by Spencer Platt/Getty Images)
Thousands Join March For Our Lives Events Across US For School Safety From Guns
Rocio Klotz, age 6, joins thousands of people, many of them students, as they march against gun violence in Manhattan during the March for Our Lives rally on March 24, 2018 in New York City. (Photo by Spencer Platt/Getty Images)
Thousands Join March For Our Lives Events Across US For School Safety From Guns
Protestors attend the March For Our Lives just north of Columbus Circle, March 24, 2018 in New York City. (Photo by Drew Angerer/Getty Images)
Thousands Join March For Our Lives Events Across US For School Safety From Guns
Protestors, including the group Gays Against Guns, attend the March For Our Lives just north of Columbus Circle, March 24, 2018 in New York City. (Photo by Drew Angerer/Getty Images)
Thousands Join March For Our Lives Events Across US For School Safety From Guns
(L to R) Henrietta Hamilton, 5, and Marlowe Sturridge, 5, ride on their fathers' shoulders as they march on Sixth Avenue during the March For Our Lives, March 24, 2018 in New York City. (Photo by Drew Angerer/Getty Images)
Thousands Join March For Our Lives Events Across US For School Safety From Guns
Protestors shout as they march down Sixth Avenue during the March For Our Lives, March 24, 2018 in New York City. (Photo by Drew Angerer/Getty Images)
US-SCHOOL-SHOOTING-PROTEST-POLITICS
New York City mayor Bill de Blasio takes part in the March for Our Lives Rally near Central Park West in New York on March 24, 2018. (Photo by EDUARDO MUNOZ ALVAREZ/AFP/Getty Images)
US-SCHOOL-SHOOTING-PROTEST-POLITICS
People take part in the March for Our Lives Rally near Central Park West in New York on March 24, 2018. (Photo by EDUARDO MUNOZ ALVAREZ/AFP/Getty Images)
US-SCHOOL-SHOOTING-PROTEST-POLITICS
NYPD officers stand guard at Trump international Hotel and Tower before the March for Our Lives Rally near Central Park West in New York on March 24, 2018. (Photo by EDUARDO MUNOZ ALVAREZ/AFP/Getty Images)
