Former Environmental Protection Agency (EPA) Administrator Lisa Jackson used her private email to conduct official business, including with a lobbyist, in a possible violation of federal record laws. The emails were part of the latest batch of documents released through a Freedom of Information Act (FOIA) request filed by the Competitive Enterprise Institute (CEI). The conservative nonprofit has been digging through Jackson’s correspondence for months after it discovered she used a secret EPA email address under the pseudonym “Richard Windsor.” Alison Taylor, a vice president for the multinational company Siemens, emailed Jackson’s “Richard Windsor” account in December 2009 asking if...