Stoneman Douglas student activist Emma González led an emotional, prolonged silence at the March for our Lives, equal in duration to the shooter's rampage. "Fight for your lives before it's someone else's job," she said.

Yolanda Renee King, the granddaughter of Reverend Martin Luther King Jr., invoked her grandfather's famous phrase as she spoke to the crowd at the March For Our Lives rally in Washington.

Hundreds of thousands of students, parents, teachers and their supporters took to the streets on March 24, 2018 in a mass show of force in favor of gun control and school safety. More than 800 marches across the U.S. and around the world took place in support of the main March For Our Lives rally in

Dozens of mourners gathered outside the tiny church in Sutherland Springs, Texas, to mourn the 26 people killed there on Sunday, November 5, 2017. More than two dozen people were also injured.

Marjory Stoneman Douglas High School students were among the activists who spoke at the "March for Our Lives" rally Saturday March 24, 2018 in Washington, D.C. Speakers at the event, which drew hundreds of thousands of people, included Emma Gonzalez, David Hogg and Yolanda Renee King, the granddaugh...

The Stoneman Douglas High school drama club perform "Shine," a song they wrote in the wake of the shooting at their Parkland, Florida, school. For more information visit: ShineMSD.org

All around Parkland, Florida, a gun violence stricken community, we honor the 17 victims in this video as well as we support the survivors who are trying to make sense of a tragedy that had no logic. The shooting took place in South Florida, Braward County on Valentine's Day 2018.

A special report from CBS News on the mass shootings that took place in El Paso, Texas and Dayton, Ohio. August 3 and 4, 2019.

Students at Winter Park High and across Florida walked out of class Monday in protest of the Parental Rights in Education bill, aka the “Don’t Say Gay” bill. A video of hundreds of students gathered outside Winter Park High in Orlando has been making the rounds on social media. In it, the students c

At least 1,000 people attended a candlelight vigil Thursday night for the 17 people killed in a school shooting in Parkland, Florida. No words could sum up the emotion throughout the crowd. CBS Miami's Amber Diaz reports.