House panel quizzes EPA on VW zero emission vehicle fund

By David Shepardson WASHINGTON (Reuters) - A U.S. House panel on Tuesday questioned the Environmental Protection Agency's diesel emissions settlement with Volkswagen AG , which requires the German automaker to invest $2 billion (1.58 billion pounds) in zero emission vehicle efforts over 10 years. Representative Tim Murphy, who heads a House Energy and Commerce panel, raised doubts about the government's oversight of the fund to boost electric vehicle charging stations and other green vehicle eff