I don't think this latest General Motors car-giveaway campaign -- where GM has partnered with conservative radio and TV talk-show host Sean Hannity -- is a very good idea. The initial reaction of a substantial portion of readers will be this: "Of course you don't think it's a good idea, because you are a card-carrying member of the liberal drive-by media who want nothing more than to tear down all that is good and right with America!" Well, yes, of course, that's certainly true, but that isn't why I think GM's giveaway is stupid. And though I think Sean Hannity...