By all accounts, it was just another typical day at the always busy Walmart in El Paso until a gunman drove from Dallas, shot and killed 23 people. Alfredo Corchado, a veteran Dallas Morning News reporter who has covered Mexico and the border for more than 20 years, discusses how he and a team of journalists, tell the stories employees, families and the community still reeling from the tragedy. Corchado, whose family lives in El Paso, also reveals the importance of having diverse reporters and editors in newsrooms to share stories that are rich with cultural understanding adn empathy.