Note: This op-ed originally appeared in The New York Times.
What now seems an eternity ago, the conservative law professor Steven Calabresi published an op-ed in The Wall Street Journal in May arguing that Robert Mueller’s appointment as special counsel was unconstitutional. His article got a lot of attention, and it wasn’t long before President Trump picked up the argument, tweeting that “the Appointment of the Special Counsel is totally UNCONSTITUTIONAL!”
Professor Calabresi’s article was based on the Appointments Clause of the Constitution, Article II, Section 2, Clause 2. Under that provision, so-called principal officers of the United States must be nominated by the president and confirmed by the Senate under its “Advice and Consent” powers.