California and 20 other states sued the Trump administration over its plan to curtail environmental regulations in permitting infrastructure projects that can take years to complete and have long-lasting consequences on land and communities. Led by California and Washington, the lawsuit seeks to block changes the administration has proposed to how the 50-year-old National Environmental Policy Act is implemented. It was filed in federal court in San Francisco against the White House Council on Environmental Quality and its chairman, Mary Neumayr.