According to the Legal Times:
Menendez, chairman of the Senate Foreign Relations Committee, has enlisted McDermott Will & Emery partner Stephen Ryan, Perkins Coie partner Marc Elias and Vianovo partner Matthew Miller, the former Justice Department spokesman, according to news reports.
Ryan, a veteran lobbyist, leads the government strategies practice group at McDermott. Elias heads the political law practice at Perkins Coie.
Menendez is currently on a congressional trip to Afghanistan where he recently counseled Afghan President Hamid Karzai on corruption issues.