Detailed text transcripts for TV channel - CNN - 20170422:23:45:00
Leaves and limbs have fallen off. eventually they'll injure crumble into the marsh. spots like this around here are often called a ghost forest. after all this, you would thick charlie hammond and others would be on the climate change bandwagon. there's a lot of people who believe that sea level rising is contributing to what you're sigh, but you don't buy that? >> i don't buy that. >> reporter: they minimize the impact of climate change and say other factors are in play, like the impact from the mississippi river, and marsh ladd is fally sinking called subsidens. but for environmental activis...