Crime: An old news tape shows that President Obama directly contradicted Attorney General Eric Holder's testimony to Congress about when he knew of Operation Fast and Furious. How many times will the story change? An administration that keeps shifting its story is obviously trying to hide something. Nowhere is that more obvious than in the latest revelations about the Bureau of Alcohol, Tobacco, Firearms and Explosives' Fast and Furious scandal, which helped arm Mexico's violent cartels as a means to whip up support for gun control. As the gamy details seeped out and Congress started asking questions, Holder testified to...