Former U.S. Attorney General Edwin Meese on why, according to the Constitution, pro forma sessions in the Senate do not allow for recess appointments:
As a former U.S. attorney general and a former Office of Legal Counsel lawyer who provided advice to presidents on recess appointment issues, we have defended and will continue to defend the lawful use of the recess appointment power. Although originally conceived by the Framers for a time when communicating with and summoning senators back to the Capitol might take weeks, it is still valid in a modern age — but only as long as the Senate is in recess. Not only was the Senate not in recess when these purported appointments were made, it constitutionally could not have been.
Article I, Section 5, of the Constitution states that neither house of Congress may adjourn for more than three days without the consent of the other house. The House of Representatives did not consent to a Senate recess of more than three days at the end of last year, and so the Senate, consistent with the requirements of the Constitution, must have some sort of session every few days.
The president and anyone else may object that the Senate is conducting “pro forma” sessions, but that does not render them constitutionally meaningless, as some have argued. In fact, the Senate did pass a bill during a supposedly “pro forma” session on Dec. 23, a matter the White House took notice of since the president signed the bill into law. The president cannot pick and choose when he deems a Senate session to be “real.”
It does not matter one whit that most members of Congress are out of town and allow business to be conducted by their agents under unanimous consent procedures, because ending a session of Congress requires the passage of a formal resolution, which never occurred and could not have occurred without the consent of the House.
President Obama is not the first to abuse the recess appointment power. Theodore Roosevelt did as well, but for almost 90 years the executive branch has generally agreed that a recess as recognized by the Senate of at least nine to 10 days is necessary before the president can fill any vacancies with a recess appointment.
When Senate Majority Leader Harry Reid (D-Nev.) kept the chamber in pro forma sessions at the end of the George W. Bush administration, he declared that was sufficient to prevent Bush’s use of the recess appointment power. Reid was right, whether or not his tactics were justified.