Lou Dobbs Tonight -- CNN -- April 10 Dobbs: New developments in the congressional investigation into the firings of eight U.S. attorneys. The House Judiciary Committee has subpoenaed documents from Attorney General Alberto Gonzales. Committee chairman Congressman John Conyers says he has run out of patience with the Justice Department. After weeks of negotiation, his committee says it still has not received the documents and e-mails requested. The Justice Department doesn't say whether it will comply with that subpoena, but in a statement, the Justice Department did say, "It's unfortunate Congress would choose this option."Transcript