AdvertisementYouth Activists Are Heard In Biden's White House, But They Want To See More ActionFebruary 25, 2021Juana SummersfacebookEmailSigns sit near the White House following a 2018 March for Our Lives rally. Three years later, the activist group, founded by survivors of the deadly shooting at Marjory Stoneman Douglas High School in Florida, is consulting with the Biden administration on violence prevention policies. (Getty Images)