2024 DNC August 22, 2024 9:25 pm Families, friends, teachers, remember victims of school shootings, gun violence Family members, teachers and friends of victims of gun violence took the stage to share their stories of loss and resolve at the Democratic National Convention. US & World Videos 1:29 Plenty of firsts no matter who wins the presidential election 1:49 Postmaster General: ‘The Postal Service is ready to deliver the nation's mail-in ballots' 0:56 Taylor Swift endorses Kamala Harris for president 2:59 Trump, Harris propose different visions for America during presidential debate 2:56 Harris challenges Trump over Ukraine: Putin ‘would eat you for lunch'