The Antitrust Task Force during the 108th Congress existed from March 26, 2003, to September 26, 2003. All Judiciary Committee Members also served as members of the Task Force, and conducted hearings and investigations into consolidation of the Bell Telephone Companies.
The Antitrust Task Force during the 110th Congress was established February 28, 2007, as a temporary subcommittee to examine the pending merger between XM Radio and Sirius Satellite Radio. The task force operated like any other subcommittee, except that it only has a six-month term. House Rules limit each full committee to just five subcommittees, and any task force, special subcommittee, or other subunit of a standing committee that is established for a cumulative period longer than six months in a Congress counts against that total. A longer term for the task force would cause the Judiciary Committee to exceed this limit.
Judicial Impeachment: 110th and 111th Congresses
Established in September 2008, the Judicial Task force on Judicial Impeachment was to look into charges against District Judge Thomas Porteous. The investigation was not completed by the end of the 110th Congress, and it was reestablished after the 111th Congress convened in January 2009. The responsibilities of the Task Force were expanded to include the case of Judge Samuel B. Kent, leading to hearings and his subsequent impeachment by the full House of Representatives. The Task force finally voted to impeach Porteous on January 21, 2010.
^Powell, Stewart (June 19, 2009). "U.S. House impeaches Kent". Houston Chronicle. Retrieved June 27, 2009. In action so rare it has been carried out only 14 times since 1803, the House on Friday impeached a federal judge — imprisoned U.S. District Court Judge Samuel B. Kent... (Archived by WebCite at webcitation.org)