In San Diego, officials plan to huddle over the next few weeks to pick a strategy to reduce the amount of pollution entering US waters from Mexico. The goal is to control trans-boundary pollution.
San Diego Tackles Persistent Sewage Spills in Tijuana
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Children play at the beach at Playas De Tijuana, Mexico on Nov. 14, 2018. (Erin Siegal McIntyre/KQED)
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