California's New River was once the most polluted in the country. As Ruxandra Guidi reports from the Fronteras Changing America Desk, government officials now say it's much cleaner because of greater investment in border environmental issues.
California's New River was once the most polluted in the country. As Ruxandra Guidi reports from the Fronteras Changing America Desk, government officials now say it's much cleaner because of greater investment in border environmental issues.