WASHINGTON — Environmental groups sued the United States International Development Finance Corporation (DFC) today for illegally exempting itself from the Sunshine Act, which requires multi-member federal agencies to open deliberations to the public. The DFC provides billions of dollars in financing each year to international projects, including fracking and environmentally destructive road-building. The Trump administration exempted the agency from the Sunshine Act in April 2020, despite the fact that the DFC’s predecessor agency, the Overseas Private Investment Corporation, or OPIC, was...