he will appear before the house judiciary committee. so far, holder and other officials haven't had much to say. >> he has lost my confidence. >> charles grassley today called for lanny brewer chief of the justice department criminal division to resign. for allegedly failing to help run guns to mexico and misleading congress about a leader he claimed not have seen. >> i cannot say for sure whether i saw a draft of the letter. >> critics find it implausible. that so many top officials had so little knowledge of large long running operation to violate u.s. and international law. >> i did not know of fast and furious. >> he was not aware of what was happening in fast and furious. certainly, i was not.