By Valerie Volcovici WASHINGTON (Reuters) - Among the millions of rural Americans who voted for incoming president Donald Trump, the U.S. Environmental Protection Agency's legacy of hard-nosed regulation earned it a reputation as a jobs killer - a fact that outgoing EPA Director Gina McCarthy says could prove to be one of her biggest regrets. "We tried to change the outreach and messaging in rural America in a number of ways, but ... has it changed the rhetoric that people hear? It hasn't," McCarthy said in an interview this week at EPA headquarters in Washington.
