Republicans in the House of Representatives are waging an all-out war to block federal regulations that protect the environment.
They loaded up a pending 2012 spending bill with terms that would eliminate a broad array of environmental protections, everything from stopping new plants and animals from being placed on the endangered species list to ending federal limits on water pollution in Florida.
The terms also include a rollback of pollution regulations for mountaintop mining and a red light on federal plans to prevent new uranium mining claims near the Grand Canyon.
Another Republican-sponsored bill that's before Congress would weaken the nation's 1972 Clean Water Act, taking away the Environmental Protection Agency's authority to step in when it finds state water-pollution rules too loose.
The sweeping anti-environmental regulation agenda has support among Senate Republicans and the GOP's presidential hopefuls. Its backers say it's necessary for the sake of jobs and economic growth.