D.C. District Judge Richard J. Leon, court bio here, a DOJ Tax Alum, is in the news for today having blocked the construction of President Trump’s beloved White House Ballroom. See e.g., ABC News Report here. The opinion is here; the order is here. The opinion starts with the following introduction:
The President of the United States is the steward of the White House for future generations of First Families. He is not, however, the owner! President Trump ("the President") claims that Congress has given him authority in existing statutes to construct his East Wing ballroom project and to do it with private funds. The plaintiff, the National Trust for Historic Preservation in the United States ("National Trust"), claims the President has no such authority under existing statutes and that a preliminary injunction is necessary to avoid irreparable harm. I have concluded that the National Trust is likely to succeed on the merits because no statute comes close to giving the President the authority he claims to have. As such, I must therefore GRANT the National Trust's Motion for a Preliminary Injunction, and the ballroom construction project must stop until Congress authorizes its completion.
The court bio linked above states Judge Leon’s Tax Division and other DOJ service as follows:
Earlier in his career, Judge Leon served at the U.S. Department of Justice in a number of positions including Deputy Assistant Attorney General in the Environment Division, Senior Trial Attorney in the Criminal Section of the Tax Division, and as a Special Assistant United States Attorney in the Southern District of New York.