The Big Bet to Fix the Rio Grande Sewage Problem
By Martha Pskowski, photos by Brenda Bazán
For years, raw sewage has flowed into the Rio Grande from a beleaguered wastewater treatment plant in Nuevo Laredo, Mexico.

By Martha Pskowski, photos by Brenda Bazán
For years, raw sewage has flowed into the Rio Grande from a beleaguered wastewater treatment plant in Nuevo Laredo, Mexico.
