Why is the Times Ignoring the Chamber of Commerce's Dirty Tricks Campaign?

It's pretty hard to find much in the way of dead-tree coverage about this. The LA Times has a story about it, so does the WaPo. UPI ran a bit of the LA Times's story.

But that, apparently, is it. If you wanted to pay attention to this story, you had better have a computer with Internet access. I guess a corporate lobby group engaging in dirty tricks against liberal opponents is not a big deal for the self-proclaimed "newspaper of record."