GOP Sen: Holder Covering Up Evidence And Stonewalling Congress

House Republicans are calling for a special counsel to determine whether Attorney General Eric Holder misled Congress during his testimony to the House Judiciary Committee on Operation Fast and Furious. House Judiciary Committee Chairman Lamar Smith, R-Texas, was sending a letter to President Obama on Tuesday arguing that Holder cannot investigate himself, and requesting the president instruct the Department of Justice to appoint a special counsel.