The governments of Mexico and the United States signed a memorandum of understanding on Thursday to fund and expedite several wastewater treatment projects in the Tijuana River basin. Untreated wastewater continually affects residents living along the river,

Citing the concerns of Navy Seals in ocean training and Southern Californians generally, EPA chief Lee Zeldin said he and President Trump are accelerating the cleanup of serious pollution that has long plagued the Tijuana River.