My newsletter has become a dumping ground of late for all things Tijuana River sewage crisis, metaphor intended.

This week, an update on the issue I wrote about last week – a stalled, seemingly simple piece of legislation that would allow San Diego to spend $300 million from the U.S.-Mexico-Canada Agreement and stop more polluted water from reaching the Pacific Ocean. Chris Helmer, director of environment and natural resources for Imperial Beach, a coastal border town, wanted to know: who in Congress is holding it up?