I was mortified when I learned that PA Senator Arlen Specter actually SUPPORTS the Eric Holder nomination for US Attorney General. It's a slap in the face to Pennsylvanians who live free under the Second Amendment. See Specter Website
Whatever you do, if you live in Pennsylvania, turn on the heat. Write him. You can email him here: Contact Arlen Specter
You'll find phone numbers are there too, so please let him know the error of his ways. Contacting your senator is a great form of activism at a time like this, and he needs to know he's flushing his career down the toilet.