San Diego State University June 20, 2020 7:25 pm Digging Up History of San Diego's First African-American Homesteader Nathan Harrison was breaking ground in many ways in the early 1900s. NBC 7’s Steven Luke spoke to the archaeologist uncovering the story. US & World Videos 2:18 San Diego celebrates May 2024 as Small Business Month 3:30 Hundreds of flood victims to sue City of San Diego for negligence 2:18 Disbarred San Diego lawyer accused of stealing from nonprofit pleads not guilty to charges 3:15 Palomar Health Medical Group shuts down electronic system after ‘suspicious activity' 3:22 CDC Director visits San Diego to address mental health during Mental Health Awareness Month