Originally posted by the Voice of America. Voice of America content is produced by the Voice of America, a United States federal government-sponsored entity, and is in the public domain. EPA Gutting Rule Credited With Coal-Plant Toxic Air Cleanup Associated Press The Trump administration is gutting an Obama-era rule that compelled coal plants to cut back emissions of mercury and other human health hazards, limiting future regulation of air pollutants by petroleum and coal plants. Environmental Protection Agency chief Andrew Wheeler, a former coal lobbyist whose clients have gotten many of the regulatory rollbacks they asked for from the Trump administration, was set to announce the final version of the weakened rule later Thursday. Environmental and public health groups and Democratic lawmakers faulted the administration for pressing forward with rollbacks -- in the final six months of President Donald Trump's current term -- while the coronavirus pandemic rivets the world's attention. .