High Quality Content by WIKIPEDIA articles! The United States House Committee on the Judiciary and the Senate Committee on the Judiciary, have oversight authority over Department of Justice (DOJ). In 2007 it conducted public and closed-door oversight and investigative hearings on the DOJ`s interactions with the White House and staff members of the Executive Office of the President. A routine oversight hearing on January 18, 2007 by the Senate committee was the first public congressional occasion that Attorney General Gonzales responded to questions about dismissed United States Attorneys (USAs). Both committees invited or subpoened past and present Department of Justice officers and staff to appear and testify during 2007, and both committees requested or subpoenaed documents, and made the documents that were produced publicly available.