Rescue crews were searching on Thursday for seven people still missing days after an explosion at a fireworks warehouse in Northern California shook a tiny farming community and forced the cancellation of nearby July Fourth celebrations. Family members gathered near a sheriff's checkpoint about a mile from the blast site in rural Esparto, hoping for news about their loved ones. Syanna Ruiz, who is pregnant, said her boyfriend, 18-year-old Jesus Ramos, was working his first day at the warehouse when the explosion occurred. https://www.wthr.com/article/news/nation-world/7-missing-after-explosion-at-ca-fireworks-factory/507-66007387-210a-41ea-81eb-52021ec9ea4f