Christie’s two recently resigned political appointees to the Port Authority have lawyered up:

Two appointees of New Jersey Gov. Chris Christie who recently resigned amid a controversy over lane closures at the George Washington Bridge have retained private attorneys, according to correspondence reviewed by The Wall Street Journal.

Bill Baroni and David Wildstein, former executives at the Port Authority of New York and New Jersey, have sought outside counsel amid an investigation into why traffic lanes leading to the nation’s busiest bridge were closed, the documents showed.

The hirings came as correspondence and documents related to the bridge controversy are due to be delivered soon to a legislative inquiry of the state Assembly.

The Democrat-led Transportation Committee subpoenaed documents from people involved in the incident, including Messrs. Baroni and Wildstein and leadership of the authority, seeking more information about how the lanes were closed and why.

Mr. Wildstein recently hired Alan L. Zegas, a criminal lawyer from Chatham, N.J., to represent him, according to an email sent from Mr. Zegas to the state Legislature Tuesday.

Mr. Zegas was co-counsel to former Newark Mayor Sharpe James in 2008 in response to federal corruption charges brought by Mr. Christie when he served as the U.S. Attorney in New Jersey, according to Mr. Zegas’s biography.

Mr. Baroni retained Michael Himmel, of Lowenstein Sandler LLP. Mr. Himmel works at the firm’s New York City and Roseland, N.J. offices, and specializes in white collar crime, according to his biography.

I figure that this will eventually degenerate into finger pointing, and the question is whether it will just involve Mssrs Baroni and Wildstein, or if it will go higher.