Obama administration authority to tighten pollution standards limited . EPA can not extend its complete authority on new or expanded power plants . Industry had objected , saying new rules were a slippery slope . This is the second major environmental regulation case that will be heard this term . Comment:
Obama administration authority to tighten pollution standards limited . EPA can not extend its complete authority on new or expanded power plants . Industry had objected , saying new rules were a slippery slope . Comment: