I'm a fan of the Dilbert comic strip, so I also get a kick out of reading the blog of its author, Scott Adams.
Adams regularly tackles philosphical and political issues with a combination of humor and cynicism that I find to be insightful. At times, anyhow. The other times, I find him to be . . . less than insightful.
In any event, he's having yet another discussion on free will (or the absence thereof) over at his blog.
Worth a read if you're interested in that sort of thing.