Mexico Envoy Tours $900M Sewage Plant as Court Clears Big Bend Wall

Cross-border infrastructure, federal environmental waivers, and parliamentary coalition building shaped policy developments on Monday. In Southern California, Mexican Ambassador to the United States Roberto Lazzeri toured San Diego's South Bay International Wastewater Treatment Plant to address the Tijuana River sanitation crisis, while in Washington the U.S. Supreme Court allowed border barrier construction to resume in Texas's Big Bend region and in Jerusalem Israeli President Isaac Herzog tasked former military chief Gadi Eisenkot with forming a new government.

Mexican Ambassador Tours South Bay Wastewater Plant Amid $900 Million Repair Need

During his first official visit to San Diego—where he was interviewed at the Mexican consulate on October 30 by the San Diego Union-Tribune and met with U.S. Customs and Border Protection, U.S. Border Patrol, and the International Boundary and Water Commission (IBWC)—Ambassador Roberto Lazzeri toured the South Bay International Wastewater Treatment Plant alongside U.S. IBWC Commissioner Chad McIntosh, as confirmed by commission spokesperson Frank Fisher. Serving a binational watershed of more than 2.8 million people, the South Bay facility requires nearly $900 million in repairs and faces a $300 million funding shortfall even after the federal government dedicated roughly $650 million toward wastewater upgrades.

Voice of San Diego and Los Angeles Times reporting underscored the scale of the challenge: a 2025 study found that 57% of Tijuana's more than 2,360 miles of sewer mains are failing due to age, San Diego Coastkeeper water testing regularly detects 10 to 20 factory-linked industrial chemicals and heavy metals that the sewage-only plant was not designed to remove, and a 2025 air study recorded peak hydrogen sulfide concentrations 4,500 times typical U.S. urban levels, with 69% of respondents in a 2024 survey reporting associated health issues. Following a 2025 binational agreement and the partial reopening of Tijuana's San Antonio de los Buenos wastewater plant after 8 months of delays, San Diego County supervisors voted 4-1 in September to allocate $1.8 million to design a river diversion system and unanimously approved $4 million for immediate repairs on Saturn Boulevard, while a proposed half-cent county sales tax could generate $360 million annually—including $80 million a year earmarked to back $700 million to $1 billion in sanitation bonds—and California Assemblymember David Alvarez urged binding environmental standards in trade renewals.

Supreme Court Allows Big Bend Border Barrier Construction to Resume

In Washington, the Supreme Court on Monday paused a lower court injunction—over a dissent by Justice Ketanji Brown Jackson—and cleared the way for Customs and Border Protection to resume border barrier construction in Texas's 500-mile Big Bend region across the 48 contiguous states while litigation continues. Backed by $46 billion approved by congressional Republicans last summer, CBP—led by Rodney Scott—has been erecting 12 miles of barriers per week toward a goal of covering the 2,000-mile border with 30-foot-tall steel walls, vehicle barriers, and new roads using sweeping environmental regulatory waivers.

After bulldozers broke ground in Big Bend National Park in August before a pause, a federal judge in Texas had halted construction in response to lawsuits from the Center for Biological Diversity (represented by Laiken Jordahl), Friends of the Ruidosa Church, and landowners including Conserve Big Bend board member David Keller, while outgoing Texas Republican Sen. John Cornyn published a Monday op-ed in the San Antonio Express-News favoring surveillance technology and local cooperation over physical barriers.

Israeli President Isaac Herzog Tasks Gadi Eisenkot With Forming Coalition

In Jerusalem, Israeli President Isaac Herzog formally tasked Yashar party leader Gadi Eisenkot on Sunday with forming a new government following the October 27 parliamentary elections, in which neither bloc initially won a 61-seat Knesset majority and after which the U.S. announced a shift regarding $4 billion in military aid. After consultations with all parliamentary factions, Herzog's office announced that 67 Knesset members backed Eisenkot compared with 46 supporting Likud leader Benjamin Netanyahu, giving Eisenkot 28 days—with a possible 14-day extension—to assemble a governing coalition.