Clip: Season 24 Episode 2403 | 8m 17s | Video has closed captioning.
The Columbia Gorge is one of our favorite playgrounds. But recreational use brings in noxious weeds that crowd out native species and upset the area’s ecological balance. We take a look at the challenges state agencies, land managers and non-profit groups face in trying to control the influx of these invasive “game-changers” and their efforts to coordinate these efforts.
Problems Playing Video? | Closed Captioning