Tijuana News - On July 24, 2025, the United States and Mexico signed a landmark agreement to tackle the Tijuana River sewage crisis, a decades-long issue that has polluted beaches in Southern California and strained binational relations. The memorandum of understanding (MOU), signed in Tijuana, commits both nations to a coordinated investment in wastewater infrastructure. The goal: stop up to 50 million gallons per day of untreated or poorly trea…