“[The ATF] and the [Justice] Department deeply regret that firearms associated with Operation Fast and Furious have been used by criminals in the commission of violent crimes, particularly crimes resulting the death of civilians and law enforcement officers," assistant attorney general Peter Kadzik said in a Tuesday letter to Senate Judiciary Committee chairman Charles Grassley of Iowa and House Oversight and Government Reform chairman Jason Chaffetz of Utah....."

Oh yeah? Well here is one person who doesn't regret anything.