Definition: In this task, you will be presented with a passage and have to answer a question based on your understanding of the events inferred from the passage. Try to find the best answer that is most likely to fill in "_". Note that the URLs in the text have been replaced with [Link].
Input: Washington (CNN) President Donald Trump has made no secret of his desire to roll back environmental regulations and change the playing field for the fossil-fuel industry. His administration's actions over its first six months have followed that lead, including what many scientists say is a full-fledged battle against research and facts. Last week the twitter account for the Department of Energy tweeted out an op-ed written by a scholar at the Cato Institute, a libertarian think tank, with the headline: "In the fight between Rick Perry and climate scientists -- He's winning" At the Interior Department, a climate scientist who has shared his thoughts on global warming was recently reassigned -- to accountant. At the Agriculture Department, the man Trump has chosen to head science as undersecretary of agriculture for research, education and economics has no formal hard sciences background. At the Environmental Protection Agency, where the administration has successfully delayed a number of regulations drafted under President Barack Obama, Administrator Scott Pruitt is aiming to get more industry voices into the scientific process.A number of major changes to science have taken place through many government agencies since Trump took officeThe administration is now looking to deregulate even more 
 Question:Following that decision, the _, as required by the court, released endangerment findings that found greenhouse gas emissions endanger public health.

Environmental Protection Agency