From what I gather the Rich pardon should never have happened. It looks bad, very bad at the very least. Even Paul Begala, as rabid a Clinton defender as they come, couldn't muster one line of defense on Clinton's behalf.
Personally, I don't care. Nothing really surprises me when dealing with politics. The only thing I fear will happen is evidence will come forth proving that money moved between Rich and either the DNC or Clinton directly. If such evidence is produced, it is a felony, and the Clinton investigation will begin anew. Then, even though it would be legal and proper to pursue prosecution, Clinton will skate through the system again. I would rather they let the guy go off and give speeches about what a great job he did and plug the young sycophants on the side, and let the rest of us try to forget he ever existed.