 In October, documents showing that Attorney General Holder's office had been sent briefings on Fast and Furious as early as July 2010, prompted questions about his May statement that he wasn't sure of the exact date, but had known about it for only a few weeks.The briefings were from the National Drug Intelligence Center and Assistant Attorney General Lanny Breuer.The Justice Department said that those briefings were about a different case started before Holder became Attorney General, and that while he had known about Fast and Furious, he didn't know the details of the tactics being used.