How the climate crisis is forcing Americans to relocate – video

In the last few years, hurricanes and flooding have devastated parts of the American south. Smoke-billowing wildfires have torn through millions of acres of the west coast. In the south-west, people are suffering through record droughts. Sections of the US are becoming increasingly inhospitable. Adam Gabbatt investigates how these dramatic shifts in the climate are forcing Americans to relocate at alarming rates