EPA staff see hurdles in Pruitt science revamp, internal emails show

By Valerie VolcoviciWASHINGTON (Reuters) - U.S. Environmental Protection Agency officials are concerned that companies may be required to publicly disclose confidential data used in crafting government regulations, under an initiative by the agency's chief to eliminate "secret science," internal emails showed.EPA Administrator Scott Pruitt, who is spearheading a push to relax or undo Obama-era environmental rules, said in March he would no longer allow the agency to use studies with nonpublic sc