Citation Codes Equivalent Citations citation codes Docket Number No. 20-138 See more information ... Smart Summary Please sign up to generate summary. Joseph R. BIDEN, Jr., President of the United States, et al., Petitioners, v. SIERRA CLUB, et al.; and Donald J. Trump, President of the United States, et al., Petitioners, Motion to hold further briefing in abeyance and to remove the case from the February 2021 argument calendar granted.