CGTN: The world's most polluted river.

The Santiago River is the word’s most toxic inland waterbody.

Polluted from its source to its delta, the water of the river that runs from Mexico City, through a major industrial region, and into the Pacific Ocean, has corrupted everything it touches.

Alasdair Baverstock, a founding member of BavFilm, reported this story, for CGTN’s documentary show Americas Now broadcast.