In Texas, environmental activists and experts raise the alarm about the impact on the state's petrochemical industry.
Since Trump returned to office, dozens of environmental, wildlife and public access rules have been waived to make way for the border wall.
The state was to get $400 million for solar energy in disadvantaged communities. The Trump administration took it all back.
Plagued by climate-driven weather extremes, communities that need help improving water quality are being left behind.
In Texas and across the nation, scores of coal-fired plants and petrochemical facilities are allowed to bypass toxic emission rules.
Amid increasingly intense weather, the Chemical Safety Board is the lone independent agency watching over the Gulf Coast's petrochemical corridor.