EPA: New spokeswoman has USDA experience, campaign chops Robin Bravender, E&E reporter Published: Friday, March 7, 2014 Meet Liz Purchia, the newest addition to U.S. EPA's communications team. Please subscribe to Greenwire to read the full story. Username: Password: Forgot your access codes? Recover them. Not a subscriber? Sign up for a trial. Ready to subscribe? Click here.