The list of Jillette's articles at Big Think:
http://bigthink.com/search?email=&q=penn+jillette
This one in particular presents an interesting take on the 2012 candidates:
http://bigthink.com/ideas/41033
Michele Bachman’s blasphemy is greater than anything I’ve ever accomplished. I have tried with friends to say the most blasphemous sentence I can possibly say and it does not come close to the blasphemy of Michelle Bachman saying that earthquakes and hurricanes were the way God was trying to get the attention of politicians. I cannot imagine a serious religious person reading that quote or hearing that quote and saying, “Yeah, right on.” It is solipsistic, it is opportunistic, it is cynical. It is deep and it is wrong and it is an insult to religious people everywhere.
And his take on Libertarian Atheists:
http://bigthink.com/ideas/40561
The mistake we make with Libertarianism is, I think, is that we start by saying, “Let’s stop the government from doing really stupid stuff.” And people come back with the argument and say, “So you don’t want bridges?” And you go, “Oh, okay.” Can we argue about bridges after we’re out of Afghanistan? Can we argue about bridges after we’ve stopped killing people in Texas for crimes? Can we argue about bridges after there’s no one in prison for marijuana possession and use? Nobody in prison for prostitution. Can we… once we get all that done, can we then have the argument about bridges?
Can we just stop the stuff that big government’s doing that we really know is bad?