On November 30, New Jersey Assembly Majority Whip John F. McKeon (D-West Orange) introduced A4271, a bill to provide that when a governor appoints a U.S. Senator to fill a vacancy, the governor must appoint someone who has been a member of the same party as the party of the original Senator.
The bill says the appointee “shall be from the same political party as the person vacating the office, and shall have been a member of the political party continuously from the time the person vacating the office began their current term of office.” The bill does not deal with a situation in which the original Senator was not a member of a qualified political party. Currently, the U.S. Senate has two members who were not the nominees of a qualified political party when they were elected. They are Bernie Sanders of Vermont and Joseph Lieberman of Connecticut. U.S. Senators in the past who were registered independents part of the time they served in the Senate are Wayne Morse of Oregon (1953-1956), George Norris of Nebraska (1936-1943), and Robert C. Smith of New Hampshire (1999). Also, Harry F. Byrd, Jr., of Virginia, was elected as an independent in 1970 and again in 1976. Virginia does not have registration by party.
Another ambiguity introduced by the bill, if it were to become law, would be cases in which the original U.S. Senator had switched parties during his or her term. For example, Senator Arlen Specter changed his registration from “Republican” to “Democratic” in April 2009. One wonders how the bill would be intrepreted if someone like Senator Specter resigned or died while in office. Thanks to Rick Hasen’s ElectionLawBlog for the news about the New Jersey bill.