Issa Is Really Pursuing The Fast & Furious Scandal

If you are at all interested in a scandal that makes Contragate and Watergate seem pretty small potatoes (hundreds of people were murdered because of Fast & Furious), Dave Hardy at Of Arms and the Law just keeps them coming, with links to the letters Rep. Issa (R-CA) keeps sending, pointedly reminding Attorney-General Holder that one of his officials is pleading the Fifth Amendment.  He certainly has that right--but essentially admitting that you may have engaged in criminal conduct when you are in charge of prosecuting criminals?  Is there a problem there?