March 23, 2018 12:45 pm Thousands Gather for “March For Our Lives” An estimated 500,000 people are expected to gather for the “March For Our Lives” anti-gun violence rally in Washington this weekend, with even more taking part in rallies across the nation. US & World Videos 0:37 Ex-Abercrombie CEO arrested on sex trafficking-related charges 9:07 Selena Gomez and Benny Blanco's sweetest moments 2:13 Real-life ‘Karate Kid' meets his inspiration 2:12 What to expect in court as Trump faces 2020 election charges in DC