Several federal officials and California congressional members gathered in San Diego to announce the long-awaited expansion and rehabilitation of the South Bay International Wastewater Treatment Plant near the U.S.- Mexico border to help minimize the cross-border sewage that has caused an environmental health crisis for people living and visiting near the border. MORE: https://www.cbs8.com/article/news/local/cross-border-contamination/international-wastewater-treatment-plant-expansion-minimize-cross-border-sewage/509-6e499173-081f-4d5b-bf36-f333fc626fa4