Obstruction Of Justice: Does The Justice Dept Have To Respond To A Congressional Subpoena?

Obstruction Of Justice: Does The Justice Dept Have To Respond To A Congressional Subpoena? - House Oversight Committee - 2011-06-13 - House Committee on Oversight and Government Reform. Witnesses: Professor Charles Tiefer, Commissioner, Commission on Wartime Contracting; Mr. Morton Rosenberg, Former Specialist in American Public Law, American Law Division, Congressional Research Service; Mr. Todd Tatelman, Legislative Attorney, American Law Division, Congressional Research Service; Mr. Louis Fisher, Scholar in Residence, The Constitution Project. Video provided by U.S. House of Representatives.