South Bay September 11, 2024 4:11 pm South Bay residents worried over air quality from Tijuana River sewage crisis Researchers say the air around the Tijuana River is dangerous, while county leaders say they have not seen the evidence. NBC 7’s Joe Little reports. US & World Videos 4:10 ‘Christmas Card Lane' lights up for the holidays 2:26 San Diego International Airport braces for record holiday travel 2:28 Dry conditions linger for San Diego region 2:58 Prop 36 takes effect in California. What it means for retail theft, drug possession penalties in San Diego 2:35 Man accused in sledgehammer burglaries across San Diego County in court