Andrea Mitchell: Issa is Holder's Nemesis

According to MSNBC anchor Andrea Mitchell, Chairman of the House Oversight Committee Darrell Issa is Attorney General Eric Holder's "nemesis."

As Chairman, it is Issa's job to hold the executive branch accountable, that includes Eric Holder for his role in the lethal Fast and Furious operation. Asking tough questions and requesting documents surrounding the case isn't "nemesis" behavior, it's Issa's duty.